 e.g. prompt
weighting. If not provided, negative_prompt_embeds_pooled will be generated from negative_prompt input
argument.   image_embeds (torch.FloatTensor, optional) —
Pre-generated image embeddings. Can be used to easily tweak image inputs, e.g. prompt weighting.
If not provided, image embeddings will be generated from image input argument if existing.   num_images_per_prompt (int, optional, defaults to 1) —
The number of images to genera