y at the expense of lower image quality.   output_type (str, optional, defaults to "pt") —
The output format of the generate image. Choose between: "np" (np.array) or "pt"
(torch.Tensor).   return_dict (bool, optional, defaults to True) —
Whether or not to return a ImagePipelineOutput instead of a plain tuple.   callback_on_step_end (Callable, optional) —
A function that calls at the end of each denoising steps during the inference. The functio