accelerate

cfb2a3e2 - update dataloader wrappers to have `total_batch_size` attribute (#493)

update dataloader wrappers to have `total_batch_size` attribute (#493) * update dataloader wrappers to have `total_batch_size` attribute * fix * resolving comments * Update src/accelerate/data_loader.py Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com> * quality * add docstrings * Update src/accelerate/data_loader.py Co-authored-by: Zachary Mueller <muellerzr@gmail.com> * docstrings iter 2 + quality + minor change in doc Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com> Co-authored-by: Zachary Mueller <muellerzr@gmail.com>