Add Flux inpainting pipeline

[AmericanPresidentJimmyCarter]

Model/Pipeline/Scheduler description

There is a lot of discussion and colabs here: https://old.reddit.com/r/StableDiffusion/comments/1epi1d0/flux_better_than_photoshop_for_inpainting/

Open source status

• The model implementation is available.
• The model weights are available (Only relevant if addition is not a scheduler).

Provide useful links for the implementation

No response

[Gothos]

Well my PR #9135 does add in Inpainting and is currently drafted because it doesn't do some stuff. You could take a look at that for now, if you wish.

[anilsathyan7]

@Gothos Is there a way to reduce GPU vram usage for inpaint? The schnell bf16 version does not seem to work even with 32 gb GPU.
Ref:
https://huggingface.co/spaces/SkalskiP/FLUX.1-inpaint-dev/blob/main/app.py
https://huggingface.co/black-forest-labs/FLUX.1-schnell/discussions/5

[datong-new]

https://github.com/yishaoai/flux-controlnet-inpaint/ support flux + controlnet + inpaint. Thanks for the work of @Gothos, and we extend the inpainting with flux controlnet.

[AmericanPresidentJimmyCarter]

Closed because merged