[FLUX] Support ControlNet (#9126)
* cnt model
* cnt model
* cnt model
* fix Loader "Copied"
* format
* txt_ids for multiple images
* add test and format
* typo
* Update pipeline_flux_controlnet.py
* remove
* make quality
* fix copy
* Update src/diffusers/pipelines/flux/pipeline_flux_controlnet.py
Co-authored-by: Dhruv Nair <dhruv.nair@gmail.com>
* Update src/diffusers/pipelines/flux/pipeline_flux_controlnet.py
Co-authored-by: Dhruv Nair <dhruv.nair@gmail.com>
* Update src/diffusers/pipelines/flux/pipeline_flux_controlnet.py
Co-authored-by: Dhruv Nair <dhruv.nair@gmail.com>
* Update src/diffusers/pipelines/flux/pipeline_flux_controlnet.py
Co-authored-by: Dhruv Nair <dhruv.nair@gmail.com>
* Update src/diffusers/models/controlnet_flux.py
Co-authored-by: Dhruv Nair <dhruv.nair@gmail.com>
* fix
* make copies
* test
* bs
---------
Co-authored-by: haofanwang <haofanwang.ai@gmail.com>
Co-authored-by: haofanwang <haofan@HaofandeMBP.lan>
Co-authored-by: Dhruv Nair <dhruv.nair@gmail.com>
