diffusers

fed12376 - [ControlNet SDXL training] fixes in the training script (#4223)

[ControlNet SDXL training] fixes in the training script (#4223) * fix: #4206 * add: sdxl controlnet training smoketest. * remove unnecessary token inits. * add: licensing to model card. * include SDXL licensing in the model card and make public visibility default * debugging * debugging * disable local file download. * fix: training test. * fix: ckpt prefix.