adding custom diffusion training to diffusers examples (#3031)
* diffusers==0.14.0 update
* custom diffusion update
* custom diffusion update
* custom diffusion update
* custom diffusion update
* custom diffusion update
* custom diffusion update
* custom diffusion
* custom diffusion
* custom diffusion
* custom diffusion
* custom diffusion
* apply formatting and get rid of bare except.
* refactor readme and other minor changes.
* misc refactor.
* fix: repo_id issue and loaders logging bug.
* fix: save_model_card.
* fix: save_model_card.
* fix: save_model_card.
* add: doc entry.
* refactor doc,.
* custom diffusion
* custom diffusion
* custom diffusion
* apply style.
* remove tralining whitespace.
* fix: toctree entry.
* remove unnecessary print.
* custom diffusion
* custom diffusion
* custom diffusion test
* custom diffusion xformer update
* custom diffusion xformer update
* custom diffusion xformer update
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Co-authored-by: Nupur Kumari <nupurkumari@Nupurs-MacBook-Pro.local>
Co-authored-by: Sayak Paul <spsayakpaul@gmail.com>
Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com>
Co-authored-by: Nupur Kumari <nupurkumari@nupurs-mbp.wifi.local.cmu.edu>