Class_name is not defined...

[mubeenmeo344]

NameError Traceback (most recent call last)
in ()
----> 1 inferenceing_function(img_path)

1 frames
in model_inference_results()
27 confidence, clas = expp.topk(1, dim=1)
28
---> 29 return f'Class: {class_name[clas]}', f'Confidence score: {confidence.item()}'
30
31

NameError: name 'class_name' is not defined

[aliyevorkhan]

Probably this problem occurs by torch version. I got same error but when I downgrade torch and torchvision I compiled successfully.
I think model compiled by old torch version. So model variables does not match any new version of pytorch.

[shashwat1225]

What version exactly?