* ✨ Added Fourier filter function to upsample blocks
* 🔧 Update Fourier_filter for float16 support
* ✨ Added UNetFreeUConfig to UNet model for FreeU adaptation 🛠️
* move unet to its original form and add fourier_filter to torch_utils.
* implement freeU enable mechanism
* implement disable mechanism
* resolution index.
* correct resolution idx condition.
* fix copies.
* no need to use resolution_idx in vae.
* spell out the kwargs
* proper config property
* fix attribution setting
* place unet hasattr properly.
* fix: attribute access.
* proper disable
* remove validation method.
* debug
* debug
* debug
* debug
* debug
* debug
* potential fix.
* add: doc.
* fix copies
* add: tests.
* add: support freeU in SDXL.
* set default value of resolution idx.
* set default values for resolution_idx.
* fix copies
* fix rest.
* fix copies
* address PR comments.
* run fix-copies
* move apply_free_u to utils and other minors.
* introduce support for video (unet3D)
* minor ups
* consistent fix-copies.
* consistent stuff
* fix-copies
* add: rest
* add: docs.
* fix: tests
* fix: doc path
* Apply suggestions from code review
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
* style up
* move to techniques.
* add: slow test for sd freeu.
* add: slow test for sd freeu.
* add: slow test for sd freeu.
* add: slow test for sd freeu.
* add: slow test for sd freeu.
* add: slow test for sd freeu.
* add: slow test for video with freeu
* add: slow test for video with freeu
* add: slow test for video with freeu
* style
---------
Co-authored-by: Sayak Paul <spsayakpaul@gmail.com>
Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com>
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
