pip installl pytorch code example
Example 1: conda install pytorch
conda install pytorch torchvision torchaudio cudatoolkit=10.2 -c pytorch
Example 2: how to install pytorch 0.4.1
pip install --trusted-host pypi.org --trusted-host files.pythonhosted.org torch===0.4.1 torchvision===0.4.2 -f https://download.pytorch.org/whl/torch_stable.html