that an input image be supplied. You can set the img2text mode manually with UniDiffuserPipeline.set_image_to_text_mode().  Image Variation The UniDiffuser authors suggest performing image variation through a “round-trip” generation method, where given an input image, we first perform an image-to-text generation, and then perform a text-to-image generation on the outputs of the first generation.
This produces a new image which is semantically s