t if return_dict is True, otherwise a
tuple. When returning a tuple, the first element is a list with the generated images.
  Function invoked when calling the pipeline for generation.  Examples:   Copied >>> import torch
>>> from diffusers import StableDiffusionXLInstructPix2PixPipeline
>>> from diffusers.utils import load_image

>>> resolution = 768
>>> image = load_image(
...     "https://hf.co/datasets/diffusers/diffusers-images-docs/resolv