Fix resadapter_v1_sd1.5 unstable question

Add old model names for preventing demo error

Merge branch 'main' of https://huggingface.co/jiaxiangc/res-adapter

Add resadapter models for sd1.5-based and sdxl-based models

Update README.md

Update README.md

Update README.md

Update README.md

Merge branch 'main' of https://huggingface.co/jiaxiangc/res-adapter

Support sd1.5-based models that support 128~1024

fix: delete resolution normalization for 256~1024

fix: delete resolution normalization for 128~512

Update models

Update README.md

initial commit