Here's a slice of my code:

import torch
print(torch.cuda.is_available())
print("CUDA Version:", torch.version.cuda)

Here's the output:

False
CUDA Version: 12.6

I looked at task manager, and it says I have a GPU. I tried installing Pytorch with GPU support using this Powershell command:

pip3 install torch torchvision torchaudio --index-url