[docs] add docstrings in pipline_stable_diffusion.py

[jeongiin]

What does this PR do?

Fixes : #9567

I have added a docstring to the rescale_noise_cfg function. I plan to continue addressing this issue, and I would greatly appreciate any advice you could offer on writing effective commit messages or PRs. Thank you!

ps. I've worked on other tasks as well, so there are many commit messages, but only one file was actually changed.

Before submitting

• This PR fixes a typo or improves the docs (you can dismiss the other checks if that's the case).
• Did you read the contributor guideline?
• Did you read our philosophy doc (important for complex PRs)?
• Was this discussed/approved via a GitHub issue or the forum? Please add a link to it if that's the case.
• Did you make sure to update the documentation with your changes? Here are the
  documentation guidelines, and
  here are tips on formatting docstrings.
• Did you write any new necessary tests?

Who can review?

@a-r-r-o-w @stevhliu

[stevhliu]

Nice job!

Run make style to automatically format the code so the CI test passes :)

[HuggingFaceDocBuilderDev]

The docs for this PR live here. All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

[a-r-r-o-w]

Hi @jeongiin, just need to run make style and push changes here to be ready for merge I think

[jeongiin]

Hello @a-r-r-o-w and @stevhliu I fixed style!

[stevhliu]

Thanks! Can you also run make fix-copies to align all the # Copied from statements?

[jeongiin]

Thanks for catching that!! @stevhliu

[stevhliu]

Hmm, the copy inconsistencies are still there for some reason. Can you try running python utils/check_copies.py --fix_and_overwrite instead?

[jeongiin]

I've tried running python utils/check_copies.py --fix_and_overwrite, but nothing happens to the problematic file. Could you suggest another solution? :(

[stevhliu]

Hmm, I'm not entirely sure then! Running those commands and pushing their changes should fix the tests. @sayakpaul do you have another suggestion?

[sayakpaul]

We need to apply make fix-copies to fix the errors.

[a-r-r-o-w]

@stevhliu @sayakpaul good to merge?

[sayakpaul]

Okay for me!

[HanLiii]

Will pipeline_animatediff_sdxl_video2video.py be released in the future?

[a-r-r-o-w]

Hi @HanLiii, we plan to make several improvements with #9672, which should allow creating arbitrary pipelines easily. We're ideating about the best way to move forward with the design that would allow this, so if you have any suggestions regarding that, it'd be awesome. For now, I think everyone on the team is occupied so we will not be able to commit to creating such a pipeline. If you would be interested in contributing a pipeline for it, we'd be happy to review and merge :)