Add ModelEditing pipeline (#2721)
* TIME first commit
* styling.
* styling 2.
* fixes; tests
* apply styling and doc fix.
* remove sups.
* fixes
* remove temp file
* move augmentations to const
* added doc entry
* code quality
* customize augmentations
* quality
* quality
---------
Co-authored-by: Sayak Paul <spsayakpaul@gmail.com>
