[tests] Doctests

[stevhliu]

Start to add doctests for code examples in the Diffusers docs :)

todo:

• schedule doctest to run on GitHub (.github/workflows/doctests.yml)

[HuggingFaceDocBuilderDev]

The docs for this PR live here. All of your documentation changes will be reflected on that endpoint.

[github-actions]

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 are likely to be ignored.

[yiyixuxu]

we are still working on this no?

[github-actions]

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 are likely to be ignored.

[yiyixuxu]

@stevhliu
we can close this one now that we have #7145?

[stevhliu]

Sounds good to me 🙂