Hi @haofanwang ,
This repo would require significant update to work with the latest version of diffusers, given the considerable development of the controlnet pipeline in the month of March. Request you to update this repo. I tried running with my code which I made before but it throws up errors, specifically on model keys, not being able to set pipe.unet.in_channels=4, and so on.
The inpainting pipeline doesn't work with the latest diffusers release.