how to use pAUC loss on a validation dataset

[BoredGeo]

Hello, thank you for the nice package. I have a question - is it possible to use partial AUC loss on a validation dataset? I saw that the indices of the positive images are meaningful for loss calculation, and I was wondering if I can add the validation dataset images to the array without impacting the loss calculation (they will stay 0 during training) and getting a meaningful value during the validation step. Thanks.