diffusers

d8c617cc - allow models to run with a user-provided dtype map instead of a single dtype (#10301)

allow models to run with a user-provided dtype map instead of a single dtype (#10301) * allow models to run with a user-provided dtype map instead of a single dtype * make style * Add warning, change `_` to `default` * make style * add test * handle shared tensors * remove warning --------- Co-authored-by: Sayak Paul <spsayakpaul@gmail.com>