GitLab

* [WIP] Add FlaxBlenderbotSmall

* Revert some unintentionally changed files

Revert some unintentionally files changed by improperly filled cookiecutter instructions.

* Fix repo consistency

* Fix Flax-PT equivalence

* Apply suggestions from code review

* Update index.mdx

* Apply suggestions from code review
Co-authored-by: Suraj Patil <surajp815@gmail.com>