Thank you! I’ve actually seen that thread. However, the command I had previously used to install the packages was exactly the same as suggested in the answer to that question:

conda install pytorch torchvision -c soumith

So I wonder what was still missing.
Also, to remove the libraries, is it enough to call:

conda uninstall pytorch torchvision -c soumith

? If so, I’ve uninstalled and reinstalled PyTorch several times, but it still didn’t work.
Any further suggestions?