When creating virtual environment, in the "environment.yml" file, there are two "colon" marks for installing "pytorch" and "torchvision" packages, which raises the error of "ResolvePackageNotFound: - pytorch::pytorch=1.3".
In order not to get this error, you have to remove one colon mark (:) to install "pytorch" and "torchvision" packages.
When creating virtual environment, in the "environment.yml" file, there are two "colon" marks for installing "pytorch" and "torchvision" packages, which raises the error of "ResolvePackageNotFound: - pytorch::pytorch=1.3".
In order not to get this error, you have to remove one colon mark (:) to install "pytorch" and "torchvision" packages.