GitLab

* translate work

* update

* update

* update [[autodoc]]

* Update callback.md

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Co-authored-by: jiaqiw <wangjiaqi50@huawei.com>

* Rename index.mdx to index.md

* With saved modifs

* Address review comment

* Treat all files

* .mdx -> .md

* Remove special char

* Update utils/tests_fetcher.py
Co-authored-by: Lysandre Debut <lysandre.debut@reseau.eseo.fr>

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Co-authored-by: Lysandre Debut <lysandre.debut@reseau.eseo.fr>

* added inverse sqrt lr scheduler

* Updated get_scheduler in src/transformers/optimization.py

* Updated src/transformers/__init__.py

* Added inverse sqrt lr scheduler test

* Updated docs/source/en/main_classes/optimizer_schedules.mdx

* Ran style and quality scripts

* Fix get_inverse_sqrt_schedule docstring

* Comment implementation URL

* Reorganize doc for multilingual support

* Fix style

* Style

* Toc trees

* Adapt templates

* Convert all tutorials and guides

* Convert all remaining rst to mdx

* Track and fix bad links