Issue loading pytorch model

I saved a pytorch model in colab and downloaded it so that I wouldn’t lose the weights. Now, when I went back into my notebook, I uploaded the .pt file and called torch.load(). When I did that, I got this error:

RuntimeError: [enforce fail at] . PytorchStreamReader failed reading zip archive: failed finding central directory

I would really appreciate any help with this. Thank you.

I would really appreciate it if there was a way that I could do it without rerunning my model code - it takes a long time to train

You have probably a corrupted file or you’ve saved your model as a TorchScript with ?