Multi IP-Adapter for Flux pipelines (#10867)
* Initial implementation of Flux multi IP-Adapter
* Update src/diffusers/pipelines/flux/pipeline_flux.py
Co-authored-by: hlky <hlky@hlky.ac>
* Update src/diffusers/pipelines/flux/pipeline_flux.py
Co-authored-by: hlky <hlky@hlky.ac>
* Changes for ipa image embeds
* Update src/diffusers/pipelines/flux/pipeline_flux.py
Co-authored-by: hlky <hlky@hlky.ac>
* Update src/diffusers/pipelines/flux/pipeline_flux.py
Co-authored-by: hlky <hlky@hlky.ac>
* make style && make quality
* Updated ip_adapter test
* Created typing_utils.py
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Co-authored-by: hlky <hlky@hlky.ac>