 1, H, W,), (B, H, W), (1, H, W) or (H, W) If image is an PIL
image or numpy array, mask should also be a either PIL image or numpy array. If it is a PIL image, it
will be converted to a single channel (luminance) before use. If it is a nummpy array, the expected
shape is (H, W).   image_embeds (torch.FloatTensor or List[torch.FloatTensor]) —
The clip image embeddings for text prompt, that will be used to condition the image generation.   negat