requirements.txt

Jinja2<3.1.0
matplotlib
pyparsing<3,>=2.0.2

# Note:
# When changing Sphinx-related packages, make sure that the custom behaviors in the following
# locations are working as expected.
# - source/_templates/layout.html
# - source/_static/css/custom.css
-e git+https://github.com/pytorch/pytorch_sphinx_theme.git@b4d0005#egg=pytorch_sphinx_theme
sphinx==3.5.4
sphinxcontrib.katex==0.8.6
sphinxcontrib.bibtex==2.4.2
sphinx_gallery==0.11.1
nbsphinx==0.8.8

# https://github.com/bmcfee/resampy/issues/106
# Since 2022-07-07 build_docs CI job started to fail.
# Pinning resampy to 0.2.2 resolves this.
# The real cause is not know at the moment but the use
# of librosa seems to cause this
# https://github.com/bmcfee/resampy/issues/106
# In our case, the tutorial timed out is online_asr_tutorial,
# which itself does not use resampy
# However audio_feature_augmentation_tutorial is executed before that,
# which uses librosa.
resampy==0.2.2