train and test question

[id4su]

There are several quetions I want to ask. I don't know why the training is wrong after I added the pre-trained model that you provided，is it not possible to use pre-trained models when training?By the way,I change the batch_size of training(16->8),because my "cuda out of memory".

And I trained once without pre-trained model,I get the latest model,and use it for my test work,but I don't know why the loaded model was downloaded instead of written by me,is that normally?

Looking forward to your reply！Thank you!