cosine_lr_scheduler is missing

[Taha ValizadehAslani]

Hi,

I get the following error when I was performing the quick run on MPRC:
ModuleNotFoundError: No module named 'trainers.hooks.cosine_lr_scheduler'

I looked manually, and cosine_lr_scheduler did not exist in trainers.hooks.

Please advise.

Thanks.

[Jiali Cheng]

The code seems to be missing a lot of components and is excutable. Could you add the missing parts? Thanks!