  See https://github.com/google-research/vdm/blob/dc27b98a554f65cdc654b800da5aa1846545d41b/model_vdm.py#L298  StableDiffusionXLAdapterPipeline  class diffusers.StableDiffusionXLAdapterPipeline  < source > ( vae: AutoencoderKL text_encoder: CLIPTextModel text_encoder_2: CLIPTextModelWithProjection tokenizer: CLIPTokenizer tokenizer_2: CLIPTokenizer unet: UNet2DConditionModel adapter: Union scheduler: KarrasDiffusionSchedulers force_zeros_for_empty_prompt: bool = True feature_extractor: CLIPImageProcessor = None image_encoder: CLIPVisionModelWithProjection = None  )   Parameters   adapter (T2IAdapter or MultiAdapter or List[T2IAdapter]) —