transformers

3756bf19 - Add support for specifying revisions when pushing to Hub via internal Trainer call (#36852)

Add support for specifying revisions when pushing to Hub via internal Trainer call (#36852) * Update training_args.py * Update trainer.py * fixes * fix * remove extraneous comments * explicit revision arg * add msg * fixup * fix field name * rename field revision to hub_revision * restore gradient_checkpointing doc * fix ws --------- Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>