Post directed toward Admin about typo in the GetStarted section, and more specifically in the how-to wheel install of the legacy version of torch==1.7.0 on CPU only nodes.
# CPU only pip install torch==1.7.0+cpu torchvision==0.8.0+cpu torchaudio==0.7.0 -f https://download.pytorch.org/whl/torch_stable.html
whereas it should be:
# CPU only pip install torch==1.7.0+cpu torchvision==0.8.1+cpu torchaudio==0.7.0 -f https://download.pytorch.org/whl/torch_stable.html
as there is no torchvision==0.8.0+cpu available at least in my pyenv Python 3.7.0 virtual environment. (I realize this may in fact be related and specific to that virtual environment. Unsure.)