Read the Docs build information
Build id: 2677453
Project: nvidia-nemo
Version: 11537
Commit: f066dfaa98b1602aafbc0e073d63bab16b3dfdbb
Date: 2024-12-11T15:23:55.281779Z
State: finished
Success: True


[rtd-command-info] start-time: 2024-12-11T15:23:56.668713Z, end-time: 2024-12-11T15:24:00.380853Z, duration: 3, exit-code: 0
git clone --depth 1 https://github.com/NVIDIA/NeMo.git .
Cloning into '.'...

[rtd-command-info] start-time: 2024-12-11T15:24:00.451661Z, end-time: 2024-12-11T15:24:01.179770Z, duration: 0, exit-code: 0
git fetch origin --force --prune --prune-tags --depth 50 pull/11537/head:external-11537
From https://github.com/NVIDIA/NeMo
 * [new ref]         refs/pull/11537/head -> external-11537

[rtd-command-info] start-time: 2024-12-11T15:24:01.338607Z, end-time: 2024-12-11T15:24:01.901242Z, duration: 0, exit-code: 0
git checkout --force f066dfaa98b1602aafbc0e073d63bab16b3dfdbb
Note: switching to 'f066dfaa98b1602aafbc0e073d63bab16b3dfdbb'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:

  git switch -c <new-branch-name>

Or undo this operation with:

  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at f066dfa minor refactor

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cat .readthedocs.yml
# =============================================================================
# Copyright (c) 2020 NVIDIA. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# =============================================================================

# Read the Docs configuration file
# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details

# Required field.
version: 2

build:
  os: ubuntu-22.04
  tools:
    python: "3.10"

# Build documentation in the docs/ directory with Sphinx.
sphinx:
  configuration: docs/source/conf.py

# Set the version of Python and requirements required to build your docs
python:
  install:
    - requirements: requirements/requirements_docs.txt

[rtd-command-info] start-time: 2024-12-11T15:24:07.671198Z, end-time: 2024-12-11T15:24:07.767376Z, duration: 0, exit-code: 0
asdf global python 3.10.15


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python -mvirtualenv $READTHEDOCS_VIRTUALENV_PATH
created virtual environment CPython3.10.15.final.0-64 in 867ms
  creator CPython3Posix(dest=/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537, clear=False, no_vcs_ignore=False, global=False)
  seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=/home/docs/.local/share/virtualenv)
    added seed packages: pip==23.1, setuptools==67.6.1, wheel==0.40.0
  activators BashActivator,CShellActivator,FishActivator,NushellActivator,PowerShellActivator,PythonActivator

[rtd-command-info] start-time: 2024-12-11T15:24:09.748314Z, end-time: 2024-12-11T15:24:22.978120Z, duration: 13, exit-code: 0
python -m pip install --upgrade --no-cache-dir pip setuptools
Requirement already satisfied: pip in /home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages (23.1)
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Installing collected packages: setuptools, pip
  Attempting uninstall: setuptools
    Found existing installation: setuptools 67.6.1
    Uninstalling setuptools-67.6.1:
      Successfully uninstalled setuptools-67.6.1
  Attempting uninstall: pip
    Found existing installation: pip 23.1
    Uninstalling pip-23.1:
      Successfully uninstalled pip-23.1
Successfully installed pip-24.3.1 setuptools-75.6.0

[rtd-command-info] start-time: 2024-12-11T15:24:23.058230Z, end-time: 2024-12-11T15:24:28.847930Z, duration: 5, exit-code: 0
python -m pip install --upgrade --no-cache-dir sphinx
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Installing collected packages: snowballstemmer, urllib3, tomli, sphinxcontrib-serializinghtml, sphinxcontrib-qthelp, sphinxcontrib-jsmath, sphinxcontrib-htmlhelp, sphinxcontrib-devhelp, sphinxcontrib-applehelp, Pygments, packaging, MarkupSafe, imagesize, idna, docutils, charset-normalizer, certifi, babel, alabaster, requests, Jinja2, sphinx
Successfully installed Jinja2-3.1.4 MarkupSafe-3.0.2 Pygments-2.18.0 alabaster-1.0.0 babel-2.16.0 certifi-2024.8.30 charset-normalizer-3.4.0 docutils-0.21.2 idna-3.10 imagesize-1.4.1 packaging-24.2 requests-2.32.3 snowballstemmer-2.2.0 sphinx-8.1.3 sphinxcontrib-applehelp-2.0.0 sphinxcontrib-devhelp-2.0.0 sphinxcontrib-htmlhelp-2.1.0 sphinxcontrib-jsmath-1.0.1 sphinxcontrib-qthelp-2.0.0 sphinxcontrib-serializinghtml-2.0.0 tomli-2.2.1 urllib3-2.2.3

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python -m pip install --exists-action=w --no-cache-dir -r requirements/requirements_docs.txt
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[rtd-command-info] start-time: 2024-12-11T15:24:37.748926Z, end-time: 2024-12-11T15:24:37.808144Z, duration: 0, exit-code: 0
cat docs/source/conf.py
#!/usr/bin/env python3
# -*- coding: utf-8 -*-

# Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import os
import re
import sys
import glob

import sphinx_book_theme

# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.

sys.path.insert(0, os.path.abspath("../.."))
sys.path.insert(0, os.path.abspath("../../nemo"))

from package_info import __version__

templates_path = ["_templates"]

autodoc_mock_imports = [
    'torch',
    'torch.nn',
    'torch.utils',
    'torch.optim',
    'torch.utils.data',
    'torch.utils.data.sampler',
    'torchtext',
    'torchvision',
    'ruamel.yaml',  # ruamel.yaml has ., which is troublesome for this regex
    'hydra',  # hydra-core in requirements, hydra during import
    'dateutil',  # part of core python
    'transformers.tokenization_bert',  # has ., troublesome for this regex
    'sklearn',  # scikit_learn in requirements, sklearn in import
    'nemo_text_processing.inverse_text_normalization',  # Not installed automatically
    'nemo_text_processing.text_normalization',  # Not installed automatically
    'attr',  # attrdict in requirements, attr in import
    'torchmetrics',  # inherited from PTL
    'lightning_utilities',  # inherited from PTL
    'lightning_fabric',
    'apex',
    'megatron.core',
    'transformer_engine',
    'joblib',  # inherited from optional code
    'IPython',
    'ipadic',
    'psutil',
    'regex',
    'PIL',
    'boto3',
    'taming',
    'cytoolz',  # for adapters
    'megatron',  # for nlp
    "open_clip",
]

_skipped_autodoc_mock_imports = ['wrapt', 'numpy']

for req_path in sorted(list(glob.glob("../../requirements/*.txt"))):
    if "docs.txt" in req_path:
        continue

    req_file = os.path.abspath(os.path.expanduser(req_path))
    with open(req_file, 'r') as f:
        for line in f:
            line = line.replace("\n", "")
            req = re.search(r"([a-zA-Z0-9-_]*)", line)
            if req:
                req = req.group(1)
                req = req.replace("-", "_")

                if req not in autodoc_mock_imports:
                    if req in _skipped_autodoc_mock_imports:
                        print(f"Skipping req : `{req}` (lib {line})")
                        continue

                    autodoc_mock_imports.append(req)
                    print(f"Adding req : `{req}` to autodoc mock requirements (lib {line})")
                else:
                    print(f"`{req}` already added to autodoc mock requirements (lib {line})")

#
# -- General configuration ------------------------------------------------

# If your documentation needs a minimal Sphinx version, state it here.
#
# needs_sphinx = '1.0'

# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.

extensions = [
    "sphinx.ext.autodoc",
    "sphinx.ext.todo",
    "sphinx.ext.coverage",
    "sphinx.ext.mathjax",
    "sphinx.ext.ifconfig",
    "sphinx.ext.viewcode",
    "sphinx.ext.napoleon",
    "sphinx.ext.githubpages",
    "sphinx.ext.inheritance_diagram",
    "sphinx.ext.intersphinx",
    # "sphinx.ext.autosectionlabel",
    "sphinxcontrib.bibtex",
    "sphinx_copybutton",
    "sphinxext.opengraph",
]

bibtex_bibfiles = [
    'asr/asr_all.bib',
    'nlp/nlp_all.bib',
    'nlp/text_normalization/tn_itn_all.bib',
    'tools/tools_all.bib',
    'tts/tts_all.bib',
    'text_processing/text_processing_all.bib',
    'core/adapters/adapter_bib.bib',
    'multimodal/mm_all.bib',
    'vision/vision_all.bib',
    'audio/audio_all.bib',
]

intersphinx_mapping = {
    'pytorch': ('https://pytorch.org/docs/stable', None),
    'pytorch-lightning': ('https://pytorch-lightning.readthedocs.io/en/latest/', None),
}

# Set default flags for all classes.
autodoc_default_options = {'members': None, 'undoc-members': None, 'show-inheritance': True}

locale_dirs = ['locale/']  # path is example but recommended.
gettext_compact = False  # optional.

# The suffix(es) of source filenames.
# You can specify multiple suffix as a list of string:
#
# source_suffix = ['.rst', '.md']
source_suffix = ".rst"

# The master toctree document.
master_doc = "index"

# General information about the project.
project = "NVIDIA NeMo"
copyright = "© 2021-2023 NVIDIA Corporation & Affiliates. All rights reserved."
author = "NVIDIA CORPORATION"

# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.


# The short X.Y version.
# version = "0.10.0"
version = __version__
# The full version, including alpha/beta/rc tags.
# release = "0.9.0"
release = __version__

# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#
# This is also used if you do content translation via gettext catalogs.
# Usually you set "language" from the command line for these cases.
language = None

# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
# This patterns also effect to html_static_path and html_extra_path
exclude_patterns = []

# The name of the Pygments (syntax highlighting) style to use.
pygments_style = "default"

### Previous NeMo theme
# # NVIDIA theme settings.
# html_theme = 'nvidia_theme'

# html_theme_path = ["."]

# html_theme_options = {
#     'display_version': True,
#     'project_version': version,
#     'project_name': project,
#     'logo_path': None,
#     'logo_only': True,
# }
# html_title = 'Introduction'

# html_logo = html_theme_options["logo_path"]

# html_sidebars = {
#     "**": ["navbar-logo.html", "search-field.html", "sbt-sidebar-nav.html"]
# }

# -- Options for HTMLHelp output ------------------------------------------

# Output file base name for HTML help builder.
htmlhelp_basename = "nemodoc"

### from TLT conf.py
# -- Options for HTML output -------------------------------------------------

# The theme to use for HTML and HTML Help pages.  See the documentation for
# a list of builtin themes.
#

# html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]

html_theme = "sphinx_book_theme"
html_logo = os.path.join('nv_logo.png')
html_title = 'NVIDIA NeMo'

html_theme_options = {
    'logo_only': False,
    'display_version': True,
    # 'prev_next_buttons_location': 'bottom',
    # 'style_external_links': False,
    # 'style_nav_header_background': '#000000',
    # Toc options
    'collapse_navigation': False,
    # 'sticky_navigation': False,
    'navigation_depth': 10,
    # 'includehidden': False,
    # 'titles_only': False,
    # Sphinx Book theme,
    'repository_url': 'https://github.com/NVIDIA/NeMo',
    'use_repository_button': True,
    'show_navbar_depth': 1,
    'show_toc_level': 10,
}


# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".

html_favicon = 'favicon.ico'

html_static_path = ['_static']

html_last_updated_fmt = ''


def setup(app):
    app.add_css_file('css/custom.css')
    app.add_js_file('js/pk_scripts.js')


# html_css_files = [
#     './custom.css',
# ]

# html_js_files = [
#     './pk_scripts.js',
# ]

# OpenGraph settings
ogp_site_url = 'https://nvidia.github.io/NeMo/'
ogp_image = 'https://docs.nvidia.com/deeplearning/nemo/user-guide/docs/en/main/_static/nv_logo.png'

# MathJax CDN
# follow recommendation here https://www.sphinx-doc.org/en/master/usage/extensions/math.html#module-sphinx.ext.mathjax
mathjax_path = "https://cdn.jsdelivr.net/npm/mathjax@2/MathJax.js?config=TeX-AMS-MML_HTMLorMML"

[rtd-command-info] start-time: 2024-12-11T15:24:37.888222Z, end-time: 2024-12-11T15:26:49.150246Z, duration: 131, exit-code: 0
python -m sphinx -T -b html -d _build/doctrees -D language=en . $READTHEDOCS_OUTPUT/html
Running Sphinx v8.1.3
Adding req : `huggingface_hub` to autodoc mock requirements (lib huggingface_hub>=0.24)
Adding req : `numba` to autodoc mock requirements (lib numba)
Skipping req : `numpy` (lib numpy>=1.22)
Adding req : `onnx` to autodoc mock requirements (lib onnx>=1.7.0)
Adding req : `protobuf` to autodoc mock requirements (lib protobuf==3.20.3)
Adding req : `python_dateutil` to autodoc mock requirements (lib python-dateutil)
Adding req : `ruamel` to autodoc mock requirements (lib ruamel.yaml)
Adding req : `scikit_learn` to autodoc mock requirements (lib scikit-learn)
Adding req : `setuptools` to autodoc mock requirements (lib setuptools>=70.0.0)
Adding req : `tensorboard` to autodoc mock requirements (lib tensorboard)
Adding req : `text_unidecode` to autodoc mock requirements (lib text-unidecode)
`torch` already added to autodoc mock requirements (lib torch)
Adding req : `tqdm` to autodoc mock requirements (lib tqdm>=4.41.0)
Adding req : `wget` to autodoc mock requirements (lib wget)
Skipping req : `wrapt` (lib wrapt)
Adding req : `braceexpand` to autodoc mock requirements (lib braceexpand)
Adding req : `editdistance` to autodoc mock requirements (lib editdistance)
Adding req : `einops` to autodoc mock requirements (lib einops)
Adding req : `g2p_en` to autodoc mock requirements (lib g2p_en)
Adding req : `jiwer` to autodoc mock requirements (lib jiwer)
Adding req : `kaldi_python_io` to autodoc mock requirements (lib kaldi-python-io)
Adding req : `kaldiio` to autodoc mock requirements (lib kaldiio)
Adding req : `lhotse` to autodoc mock requirements (lib lhotse>=1.26.0)
Adding req : `librosa` to autodoc mock requirements (lib librosa>=0.10.2)
Adding req : `marshmallow` to autodoc mock requirements (lib marshmallow)
Adding req : `optuna` to autodoc mock requirements (lib optuna)
Adding req : `packaging` to autodoc mock requirements (lib packaging)
Adding req : `pyannote` to autodoc mock requirements (lib pyannote.core)
`pyannote` already added to autodoc mock requirements (lib pyannote.metrics)
Adding req : `pydub` to autodoc mock requirements (lib pydub)
Adding req : `pyloudnorm` to autodoc mock requirements (lib pyloudnorm)
Adding req : `resampy` to autodoc mock requirements (lib resampy)
`ruamel` already added to autodoc mock requirements (lib ruamel.yaml)
Adding req : `scipy` to autodoc mock requirements (lib scipy>=0.14)
Adding req : `soundfile` to autodoc mock requirements (lib soundfile)
Adding req : `sox` to autodoc mock requirements (lib sox)
Adding req : `texterrors` to autodoc mock requirements (lib texterrors)
`einops` already added to autodoc mock requirements (lib einops)
`lhotse` already added to autodoc mock requirements (lib lhotse>=1.22.0)
`librosa` already added to autodoc mock requirements (lib librosa>=0.10.0)
Adding req : `matplotlib` to autodoc mock requirements (lib matplotlib)
Adding req : `pesq` to autodoc mock requirements (lib pesq)
Adding req : `pystoi` to autodoc mock requirements (lib pystoi)
`scipy` already added to autodoc mock requirements (lib scipy>=0.14)
`soundfile` already added to autodoc mock requirements (lib soundfile)
`sox` already added to autodoc mock requirements (lib sox)
Adding req : `datasets` to autodoc mock requirements (lib datasets)
`einops` already added to autodoc mock requirements (lib einops)
Adding req : `inflect` to autodoc mock requirements (lib inflect)
Adding req : `mediapy` to autodoc mock requirements (lib mediapy==1.1.6)
Adding req : `pandas` to autodoc mock requirements (lib pandas)
Adding req : `sacremoses` to autodoc mock requirements (lib sacremoses>=0.0.43)
Adding req : `sentencepiece` to autodoc mock requirements (lib sentencepiece<1.0.0)
Adding req : `fastapi` to autodoc mock requirements (lib fastapi)
Adding req : `nvidia_pytriton` to autodoc mock requirements (lib nvidia-pytriton)
Adding req : `pydantic_settings` to autodoc mock requirements (lib pydantic-settings)
Adding req : `tensorstore` to autodoc mock requirements (lib tensorstore==0.1.45)
Adding req : `uvicorn` to autodoc mock requirements (lib uvicorn)
Adding req : `zarr` to autodoc mock requirements (lib zarr)
Adding req : `cloudpickle` to autodoc mock requirements (lib cloudpickle)
Adding req : `fiddle` to autodoc mock requirements (lib fiddle)
Adding req : `hydra_core` to autodoc mock requirements (lib hydra-core>1.3,<=1.3.2)
Adding req : `lightning` to autodoc mock requirements (lib lightning>2.2.1)
Adding req : `omegaconf` to autodoc mock requirements (lib omegaconf<=2.3)
`torchmetrics` already added to autodoc mock requirements (lib torchmetrics>=0.11.0)
Adding req : `transformers` to autodoc mock requirements (lib transformers>=4.45.0)
Adding req : `wandb` to autodoc mock requirements (lib wandb)
Adding req : `webdataset` to autodoc mock requirements (lib webdataset>=0.2.86)
Adding req : `addict` to autodoc mock requirements (lib addict)
Adding req : `clip` to autodoc mock requirements (lib clip)
Adding req : `decord` to autodoc mock requirements (lib decord; sys_platform == 'linux')
Adding req : `diffusers` to autodoc mock requirements (lib diffusers>=0.19.3)
Adding req : `einops_exts` to autodoc mock requirements (lib einops_exts)
Adding req : `imageio` to autodoc mock requirements (lib imageio)
Adding req : `kornia` to autodoc mock requirements (lib kornia)
Adding req : `megatron_energon` to autodoc mock requirements (lib megatron-energon<3.0.0)
Adding req : `nerfacc` to autodoc mock requirements (lib nerfacc>=0.5.3)
Adding req : `open_clip_torch` to autodoc mock requirements (lib open_clip_torch==2.24.0)
Adding req : `PyMCubes` to autodoc mock requirements (lib PyMCubes)
Adding req : `taming_transformers` to autodoc mock requirements (lib taming-transformers)
Adding req : `torchdiffeq` to autodoc mock requirements (lib torchdiffeq)
Adding req : `torchsde` to autodoc mock requirements (lib torchsde)
Adding req : `trimesh` to autodoc mock requirements (lib trimesh)
Adding req : `accelerated_scan` to autodoc mock requirements (lib accelerated-scan)
`boto3` already added to autodoc mock requirements (lib boto3)
Adding req : `faiss_cpu` to autodoc mock requirements (lib faiss-cpu)
Adding req : `fasttext` to autodoc mock requirements (lib fasttext)
Adding req : `flask_restful` to autodoc mock requirements (lib flask_restful)
Adding req : `ftfy` to autodoc mock requirements (lib ftfy)
Adding req : `gdown` to autodoc mock requirements (lib gdown)
Adding req : `h5py` to autodoc mock requirements (lib h5py)
Adding req : `ijson` to autodoc mock requirements (lib ijson)
Adding req : `jieba` to autodoc mock requirements (lib jieba)
Adding req : `mamba_ssm` to autodoc mock requirements (lib mamba-ssm==2.2.2; sys_platform == 'linux')
Adding req : `markdown2` to autodoc mock requirements (lib markdown2)
`matplotlib` already added to autodoc mock requirements (lib matplotlib>=3.3.2)
Adding req : `` to autodoc mock requirements (lib #megatron_core>0.6.0 # add back once mcore on pypi is compatible again)
Adding req : `nltk` to autodoc mock requirements (lib nltk>=3.6.5)
Skipping req : `numpy` (lib numpy<2  # tensorstore has an implicit compiled dependency on numpy<2)
Adding req : `opencc` to autodoc mock requirements (lib opencc)
Adding req : `pangu` to autodoc mock requirements (lib pangu)
Adding req : `prettytable` to autodoc mock requirements (lib prettytable)
Adding req : `rapidfuzz` to autodoc mock requirements (lib rapidfuzz)
Adding req : `rouge_score` to autodoc mock requirements (lib rouge_score)
Adding req : `sacrebleu` to autodoc mock requirements (lib sacrebleu  # manually install sacrebleu[ja] for Japanese support; MeCab is unsupported in Python 3.11+)
Adding req : `sentence_transformers` to autodoc mock requirements (lib sentence_transformers)
`tensorstore` already added to autodoc mock requirements (lib tensorstore<0.1.46)
Adding req : `tiktoken` to autodoc mock requirements (lib tiktoken==0.7.0)
`zarr` already added to autodoc mock requirements (lib zarr)
`jiwer` already added to autodoc mock requirements (lib jiwer>=2.0.0)
Adding req : `progress` to autodoc mock requirements (lib progress>=1.5)
Adding req : `tabulate` to autodoc mock requirements (lib tabulate>=0.8.7)
WARNING: Invalid configuration value found: 'language = None'. Update your configuration to a valid language code. Falling back to 'en' (English).
Adding req : `textdistance` to autodoc mock requirements (lib textdistance>=4.1.5)
`tqdm` already added to autodoc mock requirements (lib tqdm)
Adding req : `black` to autodoc mock requirements (lib black~=24.3)
Adding req : `click` to autodoc mock requirements (lib click>=8.1)
Adding req : `isort` to autodoc mock requirements (lib isort>5.1.0,<6.0.0)
Adding req : `parameterized` to autodoc mock requirements (lib parameterized)
Adding req : `pytest` to autodoc mock requirements (lib pytest)
Adding req : `pytest_mock` to autodoc mock requirements (lib pytest-mock)
Adding req : `pytest_runner` to autodoc mock requirements (lib pytest-runner)
`ruamel` already added to autodoc mock requirements (lib ruamel.yaml)
Adding req : `sphinx` to autodoc mock requirements (lib sphinx)
Adding req : `sphinxcontrib_bibtex` to autodoc mock requirements (lib sphinxcontrib-bibtex)
`wandb` already added to autodoc mock requirements (lib wandb)
`wget` already added to autodoc mock requirements (lib wget)
Skipping req : `wrapt` (lib wrapt)
Adding req : `attrdict` to autodoc mock requirements (lib attrdict)
`einops` already added to autodoc mock requirements (lib einops)
Adding req : `janome` to autodoc mock requirements (lib janome)
`jieba` already added to autodoc mock requirements (lib jieba)
`kornia` already added to autodoc mock requirements (lib kornia)
`librosa` already added to autodoc mock requirements (lib librosa)
`matplotlib` already added to autodoc mock requirements (lib matplotlib)
`` already added to autodoc mock requirements (lib # pynini does not currently support aarch, disable nemo_text_processing for now)
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WARNING: autodoc: failed to import class 'asr.models.EncDecCTCModel' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.models.EncDecCTCModelBPE' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.models.EncDecRNNTModel' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.models.EncDecRNNTBPEModel' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.models.EncDecClassificationModel' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.models.EncDecSpeakerLabelModel' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.models.hybrid_asr_tts_models.ASRWithTTSModel' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.models.confidence_ensemble.ConfidenceEnsembleModel' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.modules.ConvASREncoder' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.modules.ConvASRDecoder' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.modules.ConvASRDecoderClassification' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.modules.SpeakerDecoder' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.modules.ConformerEncoder' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.modules.SqueezeformerEncoder' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.modules.RNNEncoder' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.modules.RNNTDecoder' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.modules.StatelessTransducerDecoder' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.modules.RNNTJoint' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.modules.SampledRNNTJoint' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.modules.AudioToMelSpectrogramPreprocessor' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.modules.AudioToMFCCPreprocessor' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.modules.SpectrogramAugmentation' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.modules.CropOrPadSpectrogramAugmentation' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'rnnt_decoding.RNNTDecoding' from module 'nemo.collections.asr.parts.submodules'; the following exception was raised:
cannot import name 'AbstractRNNTDecoding' from partially initialized module 'nemo.collections.asr.parts.submodules.rnnt_decoding' (most likely due to a circular import) (/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py) [autodoc.import_object]
WARNING: autodoc: failed to import class 'rnnt_decoding.RNNTBPEDecoding' from module 'nemo.collections.asr.parts.submodules'; the following exception was raised:
cannot import name 'AbstractRNNTDecoding' from partially initialized module 'nemo.collections.asr.parts.submodules.rnnt_decoding' (most likely due to a circular import) (/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py) [autodoc.import_object]
WARNING: autodoc: failed to import class 'rnnt_greedy_decoding.GreedyRNNTInfer' from module 'nemo.collections.asr.parts.submodules'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_greedy_decoding.py", line 36, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'rnnt_greedy_decoding.GreedyBatchedRNNTInfer' from module 'nemo.collections.asr.parts.submodules'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_greedy_decoding.py", line 36, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'rnnt_beam_decoding.BeamRNNTInfer' from module 'nemo.collections.asr.parts.submodules'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_greedy_decoding.py", line 36, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'rnnt_greedy_decoding.GreedyTDTInfer' from module 'nemo.collections.asr.parts.submodules'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_greedy_decoding.py", line 36, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'rnnt_greedy_decoding.GreedyBatchedTDTInfer' from module 'nemo.collections.asr.parts.submodules'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_greedy_decoding.py", line 36, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'tdt_beam_decoding.BeamTDTInfer' from module 'nemo.collections.asr.parts.submodules'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/tdt_beam_decoding.py", line 35, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/docs/source/asr/asr_language_modeling_and_customization.rst:136: ERROR: Malformed table.

+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| **Argument**                         | **Type** | **Default**      | **Description**                                                         |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| nemo_model_file                      | str      | Required         | The path of the `.nemo` file of the ASR model to extract the tokenizer. |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| input_manifest                       | str      | Required         | Path to the training file, it can be a text file or JSON manifest.      |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| kenlm_model_file                     | str      | Required         | The path to store the KenLM binary model file.                          |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| preds_output_folder                  | str      | None             | The path to an optional folder to store the predictions.                |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| probs_cache_file                     | str      | None             | The cache file for storing the outputs of the model.                    |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| acoustic_batch_size                  | int      | 16               | The batch size to calculate log probabilities.                          |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| use_amp                              | bool     | False            | Whether to use AMP if available to calculate log probabilities.         |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| device                               | str      | cuda             | The device to load the model onto to calculate log probabilities.       |
|                                      |          |                  | It can `cpu`, `cuda`, `cuda:0`, `cuda:1`, ...                           |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| decoding_mode                        | str      | beamsearch_ngram | The decoding scheme to be used for evaluation.                          |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| beam_width                           | float    | Required         | List of the width or list of the widths of the beam search decoding.    |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| beam_alpha                           | float    | Required         | List of the alpha parameter for the beam search decoding.               |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| beam_beta                            | float    | Required         | List of the beta parameter for the beam search decoding.                |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| beam_batch_size                      | int      | 128              | The batch size to be used for beam search decoding.                     |
|                                      |          |                  | Larger batch size can be a little faster, but uses larger memory.       |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| decoding_strategy                    | str      | beam             | String argument for type of decoding strategy for the model.            |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| decoding                             | Dict     | BeamCTC          | Subdict of beam search configs. Values found via                        |
|                                      | Config   | InferConfig      | python eval_beamsearch_ngram_ctc.py --help                                  |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| text_processing.do_lowercase         | bool     | ``False``        | Whether to make the training text all lower case.                       |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| text_processing.punctuation_marks    | str      | ``""``           | String with punctuation marks to process. Example: ".\,?"               |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| text_processing.rm_punctuation       |  bool    | ``False``        | Whether to remove punctuation marks from text.                          |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+
| text_processing.separate_punctuation | bool     | ``True``         | Whether to separate punctuation with the previous word by space.        |
+--------------------------------------+----------+------------------+-------------------------------------------------------------------------+ [docutils]
WARNING: autodoc: failed to import class 'asr.models.ClusteringDiarizer' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.models.EncDecDiarLabelModel' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.models.label_models.EncDecSpeakerLabelModel' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.models.SLUIntentSlotBPEModel' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.models.EncDecDenoiseMaskedTokenPredModel' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'asr.models.SpeechEncDecSelfSupervisedModel' from module 'nemo.collections'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/parts/submodules/multichannel.py:docstring of nemo.collections.audio.parts.submodules.multichannel.WPEFilter.estimate_correlations:14: WARNING: Definition list ends without a blank line; unexpected unindent. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/parts/submodules/multichannel.py:docstring of nemo.collections.audio.parts.submodules.multichannel.WPEFilter.estimate_correlations:20: WARNING: Definition list ends without a blank line; unexpected unindent. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/parts/submodules/multichannel.py:docstring of nemo.collections.audio.parts.submodules.multichannel.WPEFilter.estimate_filter:3: WARNING: Definition list ends without a blank line; unexpected unindent. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/losses/audio.py:docstring of nemo.collections.audio.losses.MAELoss.output_types:3: ERROR: Unexpected indentation. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/losses/audio.py:docstring of nemo.collections.audio.losses.MSELoss.output_types:3: ERROR: Unexpected indentation. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/losses/audio.py:docstring of nemo.collections.audio.losses.SDRLoss.output_types:3: ERROR: Unexpected indentation. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetDataset:7: ERROR: Unexpected indentation. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetDataset:5: WARNING: Inline literal start-string without end-string. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetDataset:10: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetDataset:11: CRITICAL: Unexpected section title.

}
``` [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetDataset:16: ERROR: Unexpected indentation. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetDataset:14: WARNING: Inline literal start-string without end-string. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetDataset:19: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetDataset:20: CRITICAL: Unexpected section title.

}
``` [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetDataset.output_types:5: ERROR: Unexpected indentation. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetDataset.output_types:3: WARNING: Inline literal start-string without end-string. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetDataset.output_types:9: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetDataset.output_types:10: CRITICAL: Unexpected section title.

}
``` [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetWithReferenceDataset:14: ERROR: Unexpected indentation. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetWithReferenceDataset:12: WARNING: Inline literal start-string without end-string. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetWithReferenceDataset:18: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetWithReferenceDataset:19: CRITICAL: Unexpected section title.

}
``` [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetWithReferenceDataset.output_types:5: ERROR: Unexpected indentation. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetWithReferenceDataset.output_types:3: WARNING: Inline literal start-string without end-string. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetWithReferenceDataset.output_types:11: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetWithReferenceDataset.output_types:12: CRITICAL: Unexpected section title.

}
``` [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetWithEmbeddingDataset:9: ERROR: Unexpected indentation. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetWithEmbeddingDataset:7: WARNING: Inline literal start-string without end-string. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetWithEmbeddingDataset:13: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetWithEmbeddingDataset:14: CRITICAL: Unexpected section title.

}
``` [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetWithEmbeddingDataset.output_types:5: ERROR: Unexpected indentation. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetWithEmbeddingDataset.output_types:3: WARNING: Inline literal start-string without end-string. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetWithEmbeddingDataset.output_types:11: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/audio/data/audio_to_audio.py:docstring of nemo.collections.audio.data.audio_to_audio.AudioToTargetWithEmbeddingDataset.output_types:12: CRITICAL: Unexpected section title.

}
``` [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/docs/source/audio/configs.rst:2: WARNING: Duplicate explicit target name: "example configuration". [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/docs/source/audio/configs.rst:2: WARNING: Duplicate explicit target name: "example configuration". [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/docs/source/audio/configs.rst:2: WARNING: Duplicate explicit target name: "example configuration". [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/docs/source/audio/datasets.rst:2: WARNING: Duplicate explicit target name: "configs". [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/docs/source/checkpoints/dist_ckpt.rst:2: WARNING: Title underline too short.

NeMo Distributed Checkpoint User Guide
======================= [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/docs/source/checkpoints/dist_ckpt.rst:49: WARNING: Title underline too short.

Parameter Tuning
-------------- [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/docs/source/checkpoints/dist_ckpt.rst:49: WARNING: Title underline too short.

Parameter Tuning
-------------- [docutils]
/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/docs/source/checkpoints/dist_ckpt.rst:59: WARNING: Title underline too short.

Best Practices
^^^^^^^^^^^ [docutils]
WARNING: autodoc: failed to import class 'speech_llm.models.modular_models.ModularAudioGPTModel' from module 'nemo.collections.multimodal'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm import models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm.models.modular_models import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/modular_models.py", line 30, in <module>
    from nemo.collections.asr.models import ASRModel, EncDecSpeakerLabelModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'speech_llm.models.modular_models.CrossAttendModularAudioGPTModel' from module 'nemo.collections.multimodal'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm import models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm.models.modular_models import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/modular_models.py", line 30, in <module>
    from nemo.collections.asr.models import ASRModel, EncDecSpeakerLabelModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'speech_llm.models.modular_t5_models.ModularizedAudioT5Model' from module 'nemo.collections.multimodal'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm import models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm.models.modular_models import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/modular_models.py", line 30, in <module>
    from nemo.collections.asr.models import ASRModel, EncDecSpeakerLabelModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'speech_llm.models.modular_t5_models.DecoderTextPromptModularizedAudioT5Model' from module 'nemo.collections.multimodal'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm import models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm.models.modular_models import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/modular_models.py", line 30, in <module>
    from nemo.collections.asr.models import ASRModel, EncDecSpeakerLabelModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'speech_llm.modules.perception_modules.AudioPerceptionModule' from module 'nemo.collections.multimodal'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm import models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm.models.modular_models import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/modular_models.py", line 30, in <module>
    from nemo.collections.asr.models import ASRModel, EncDecSpeakerLabelModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'speech_llm.modules.perception_modules.MultiAudioPerceptionModule' from module 'nemo.collections.multimodal'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm import models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm.models.modular_models import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/modular_models.py", line 30, in <module>
    from nemo.collections.asr.models import ASRModel, EncDecSpeakerLabelModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'speech_llm.modules.TransformerCrossAttention' from module 'nemo.collections.multimodal'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm import models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm.models.modular_models import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/modular_models.py", line 30, in <module>
    from nemo.collections.asr.models import ASRModel, EncDecSpeakerLabelModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'speech_llm.data.audio_text_dataset.AudioTextDataset' from module 'nemo.collections.multimodal'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm import models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm.models.modular_models import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/modular_models.py", line 30, in <module>
    from nemo.collections.asr.models import ASRModel, EncDecSpeakerLabelModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'speech_llm.data.audio_text_dataset.TarredAudioTextDataset' from module 'nemo.collections.multimodal'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm import models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm.models.modular_models import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/modular_models.py", line 30, in <module>
    from nemo.collections.asr.models import ASRModel, EncDecSpeakerLabelModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'speech_llm.data.audio_text_dataset.get_tarred_audio_text_dataset_from_config' from module 'nemo.collections.multimodal'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm import models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm.models.modular_models import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/modular_models.py", line 30, in <module>
    from nemo.collections.asr.models import ASRModel, EncDecSpeakerLabelModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'speech_llm.data.audio_text_dataset.get_audio_text_dataset_from_config' from module 'nemo.collections.multimodal'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm import models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm.models.modular_models import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/modular_models.py", line 30, in <module>
    from nemo.collections.asr.models import ASRModel, EncDecSpeakerLabelModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'speech_llm.data.lhotse_dataset.LhotseAudioQuestionAnswerDataset' from module 'nemo.collections.multimodal'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm import models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm.models.modular_models import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/modular_models.py", line 30, in <module>
    from nemo.collections.asr.models import ASRModel, EncDecSpeakerLabelModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'speech_llm.data.build_dataset.build_speechllm_dataset' from module 'nemo.collections.multimodal'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm import models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm.models.modular_models import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/modular_models.py", line 30, in <module>
    from nemo.collections.asr.models import ASRModel, EncDecSpeakerLabelModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
WARNING: autodoc: failed to import class 'speech_llm.data.build_dataset.build_speechllm_dataloader' from module 'nemo.collections.multimodal'; the following exception was raised:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/envs/11537/lib/python3.10/site-packages/sphinx/ext/autodoc/importer.py", line 143, in import_module
    return importlib.import_module(modname)
  File "/home/docs/.asdf/installs/python/3.10.15/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm import models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/__init__.py", line 15, in <module>
    from nemo.collections.multimodal.speech_llm.models.modular_models import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/multimodal/speech_llm/models/modular_models.py", line 30, in <module>
    from nemo.collections.asr.models import ASRModel, EncDecSpeakerLabelModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/__init__.py", line 15, in <module>
    from nemo.collections.asr import data, losses, models, modules
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/__init__.py", line 15, in <module>
    from nemo.collections.asr.models.aed_multitask_models import EncDecMultiTaskModel
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/models/aed_multitask_models.py", line 32, in <module>
    from nemo.collections.asr.metrics import BLEU, WER
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/__init__.py", line 15, in <module>
    from nemo.collections.asr.metrics.bleu import BLEU
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/metrics/bleu.py", line 23, in <module>
    from nemo.collections.asr.parts.submodules.rnnt_decoding import AbstractRNNTDecoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_decoding.py", line 26, in <module>
    from nemo.collections.asr.parts.submodules import rnnt_beam_decoding, rnnt_greedy_decoding, tdt_beam_decoding
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/parts/submodules/rnnt_beam_decoding.py", line 37, in <module>
    from nemo.collections.asr.modules import rnnt_abstract
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/__init__.py", line 47, in <module>
    from nemo.collections.asr.modules.ssl_modules import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/__init__.py", line 15, in <module>
    from nemo.collections.asr.modules.ssl_modules.augmentation import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/modules/ssl_modules/augmentation.py", line 20, in <module>
    from nemo.collections.asr.data.ssl_dataset import AudioNoiseBatch
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 39, in <module>
    class AudioNoiseItem:
  File "/home/docs/checkouts/readthedocs.org/user_builds/nvidia-nemo/checkouts/11537/nemo/collections/asr/data/ssl_dataset.py", line 41, in AudioNoiseItem
    audio: torch.Tensor | None = None
TypeError: unsupported operand type(s) for |: 'Tensor' and 'NoneType'
 [autodoc.import_object]
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NeMo checkpoints trained in FP8 with `NVIDIA Transformer Engine <https://github.com/NVIDIA/TransformerEngine>`_
--------------------------------- [docutils]
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NeMo checkpoints trained in FP8 with `NVIDIA Transformer Engine <https://github.com/NVIDIA/TransformerEngine>`_
--------------------------------- [docutils]
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