[Modular] Fast Tests (#11937)
* rearrage the params to groups: default params /image params /batch params / callback params
* make style
* add names property to pipeline blocks
* style
* remove more unused func
* prepare_latents_inpaint always return noise and image_latents
* up
* up
* update
* update
* update
* update
* update
* update
* update
* update
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Co-authored-by: DN6 <dhruv.nair@gmail.com>
