ts() for loading LoRA weights save_lora_weights() for saving LoRA weights from_single_file() for loading .ckpt files load_ip_adapter() for loading IP Adapters  __call__  < source > ( prompt: Union = None image: Union = None num_inference_steps: int = 4 strength: float = 0.8 original_inference_steps: int = None timesteps: List = None guidance_scale: float = 8.5 num_images_per_prompt: Optional = 1 generator: Union = None latents: Optional = None 