GitLab

* fix:cache issue if offload is set to True

* fix: lint

* add a script to merge models

* finished

* try to merge t5

* merge the config into meta files

* rewrite the t5 model loading

* consider the case of subfolder

* merged the qencoder files

* make the linter happy and fix the tests

* pass tests

* add deprecation messages

* add a script to merge models

* schnell script runnable

* update sana

* modify the model paths

* fix the model paths

* style: make the linter happy

* remove the debugging assertion

* chore: fix the qencoder lpips

* fix the lpips

* style: reformated codes

* style: reformated codes

* DoubleFBCache

* rename > DoubleFBCache to use_double_fb_cache