[training] CogVideoX Lora (#9302)

* cogvideox lora training draft

* update

* update

* update

* update

* update

* make fix-copies

* update

* update

* apply suggestions from review

* apply suggestions from reveiw

* fix typo

* Update examples/cogvideo/train_cogvideox_lora.py

Co-authored-by: YiYi Xu <yixu310@gmail.com>

* fix lora alpha

* use correct lora scaling for final test pipeline

* Update examples/cogvideo/train_cogvideox_lora.py

Co-authored-by: YiYi Xu <yixu310@gmail.com>

* apply suggestions from review; prodigy optimizer

YiYi Xu <yixu310@gmail.com>

* add tests

* make style

* add README

* update

* update

* make style

* fix

* update

* add test skeleton

* revert lora utils changes

* add cleaner modifications to lora testing utils

* update lora tests

* deepspeed stuff

* add requirements.txt

* deepspeed refactor

* add lora stuff to img2vid pipeline to fix tests

* fight tests

* add co-authors

Co-Authored-By: Fu-Yun Wang <1697256461@qq.com>

Co-Authored-By: zR <2448370773@qq.com>

* fight lora runner tests

* import Dummy optim and scheduler only wheh required

* update docs

* add coauthors

Co-Authored-By: Fu-Yun Wang <1697256461@qq.com>

* remove option to train text encoder

Co-Authored-By: bghira <bghira@users.github.com>

* update tests

* fight more tests

* update

* fix vid2vid

* fix typo

* remove lora tests; todo in follow-up PR

* undo img2vid changes

* remove text encoder related changes in lora loader mixin

* Revert "remove text encoder related changes in lora loader mixin"

This reverts commit f8a8444.

* update

* round 1 of fighting tests

* round 2 of fighting tests

* fix copied from comment

* fix typo in lora test

* update styling

Co-Authored-By: YiYi Xu <yixu310@gmail.com>

---------

Co-authored-by: YiYi Xu <yixu310@gmail.com>
Co-authored-by: zR <2448370773@qq.com>
Co-authored-by: Fu-Yun Wang <1697256461@qq.com>
Co-authored-by: bghira <bghira@users.github.com>

Author: 5 people

examples/cogvideo/README.md

@@ -0,0 +1,10 @@
+accelerate>=0.31.0
+torchvision
+transformers>=4.41.2
+ftfy
+tensorboard
+Jinja2
+peft>=0.11.1
+sentencepiece
+decord>=0.6.0
+imageio-ffmpeg