* Fix setters of *_token_id properties of SpecialTokensMixin
* Test setters of common tokens ids
* Move to a separate test checks of setters of tokens ids
* Add independent test for ByT5
* Add Canine test
* Test speech to text
* Split file_utils in several submodules
* Fixes
* Add back more objects
* More fixes
* Who exactly decided to import that from there?
* Second suggestion to code with code review
* Revert wront move
* Fix imports
* Adapt all imports
* Adapt all imports everywhere
* Revert this import, will fix in a separate commit