dding generation in the prior denoising process. Can be used to tweak the same generation with
different prompts. If not provided, a latents tensor will ge generated by sampling using the supplied
random generator.


Returns

ImagePipelineOutput or tuple



~ pipeline_utils.ImagePipelineOutput 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