Dear ptrblck,
Thank you very much again for your kind reply.
I now see what the argparse does thanks to your example.
The c++ similarity helped me as well!
I run the program at the Anaconda3\pretrained-models.pytorch\examples
directory as


python imagenet_eval.py --data …/data -j 12 -b 64
but unfortunately it returned the same error as before.


Probably am I trying to evaluate an invalid folder?
Although the data folder has cat and croco images, they are not what this test program is assumed to use?
Thank you.