t: bool = True latents = None callback_on_step_end: Optional = None callback_on_step_end_tensor_inputs: List = ['latents'] **kwargs  ) → ImagePipelineOutput or tuple  Parameters   prompt (str or List[str], optional) —
The prompt or prompts to guide the image generation. If not defined, one has to pass prompt_embeds.
instead.   num_inference_steps (int, optional, defaults to 25) —
The number of denoising steps. More denoising steps usually lead 