scheduler speed and quality, and how to reuse pipeline components efficiently! If you’re interested in using one of the official checkpoints for a task, explore the CompVis, Runway, and Stability AI Hub organizations!  StableDiffusionUpscalePipeline  class diffusers.StableDiffusionUpscalePipeline  < source > ( vae: AutoencoderKL text_encoder: CLIPTextModel tokenizer: CLIPTokenizer unet: UNet2DConditionModel low_res_scheduler: DDPMScheduler sche