@tom Triple equal is not fully equivalent with double equal. For example, with ===1.7.1 we will get the package version with 1.7.1. But with ==1.7.1, you may get any one of the following version: 1.7.1, 1.7.1+cpu, 1.7.1+cu101, 1.7.1+cu102, 1.7.1+cu110. More details can be seen in PEP 440 6. Here we use triple equality signs on purpose, so this is not a bug.
@Alex_Dima The path C:\Users\Alexandra\AppData\Local\Programs\Python\Python38-32 can be seen in the log. The 64-bit Python is not used. If you are sure python refers to x64 Python distribution, then you can do python -m pip install torch===1.7.1+cu110 torchvision===0.8.2+cu110 torchaudio===0.7.2 -f https://download.pytorch.org/whl/torch_stable.html.