* Adds Flax BERT finetuning example
* fix traced jax tensor type
* Use Optax losses and learning schedulers
* Add 1GPU training results
* merge into master & make style
* fix input
* del file
* Fix bug in loss and add torch runs
* finish bert flax fine-tune
* Update examples/flax/text-classification/README.md
* Update examples/flax/text-classification/run_flax_glue.py
* add requirements
* finalize
* finalize
Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com>
Co-authored-by: Patrick von Platen <patrick@huggingface.co>
* add flax roberta
* make style
* correct initialiazation
* modify model to save weights
* fix copied from
* fix copied from
* correct some more code
* add more roberta models
* Apply suggestions from code review
* merge from master
* finish
* finish docs
Co-authored-by: Patrick von Platen <patrick@huggingface.co>
* Base move
* Examples reorganization
* Update references
* Put back test data
* Move conftest
* More fixes
* Move test data to test fixtures
* Update path
* Apply suggestions from code review
Co-authored-by: Lysandre Debut <lysandre@huggingface.co>
* Address review comments and clean
Co-authored-by: Lysandre Debut <lysandre@huggingface.co>
