Add refine module testing

[jianlai123-123]

Hello, thank you for your work. After adding the refine module, due to the code: if opt. train and p1<opt. previous_ Best_ Threshold:

Opt. previous_ Name=save_ Model (opt. previousname, opt. checkpoint, epoch, p1, model)

Opt. previous_ Best_ Threshold=p1. Obtaining many pth files, the test does not display the best result, but rather loads multiple pth files simultaneously, and the results are not correct. If a pth file is specified for testing, errors such as index out of range may occur.May I ask how to solve this problem? Looking forward to your reply, thank you@vefalun

[vefalun]

From what I know, if you encounter an "index out of range" error, it means that the file you are trying to reload is missing from your ckpt folder. Please carefully check your ckpt folder and the name of the trained model.