Region error
Endregion was not causing error as region was not recognizing.

The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/transformers/pr_21593). All of your documentation changes will be reflected on that endpoint.<|||||>Thanks for suggestion <|||||>Yes, if you could replace `# Metrics` with `# region Metrics` instead that would be great!

Alternatively I could just ditch all of these region tags, since I think I'm the only person who likes them.<|||||>@Rocketknight1 I will definitely replace all the metrics with region metrics but any reasons of doing that ?? I am a Beginner so just wanted to understand .<|||||>@Aniketsingh12 Using region tags allows IDEs like PyCharm and VS Code ([with an addon](https://marketplace.visualstudio.com/items?itemName=maptz.regionfolder)) to fold the areas of code inside the `# region` and `# endregion`, which can make the code easier to read in a long script. They don't serve any function other than that!<|||||>This issue has been automatically marked as stale because it has not had recent activity. If you think this still needs to be addressed please comment on this thread.

Please note that issues that do not follow the [contributing guidelines](https://github.com/huggingface/transformers/blob/main/CONTRIBUTING.md) are likely to be ignored.