ive_prompt_embeds instead. Ignored when not using guidance (i.e., ignored if guidance_scale is
less than 1).   prompt_embeds (torch.FloatTensor, optional) —
Pre-computed text embeddings from the Flan T5 model. Can be used to easily tweak text inputs, e.g.
prompt weighting. If not provided, text embeddings will be computed from prompt input argument.   negative_prompt_embeds (torch.FloatTensor, optional) —
Pre-computed negative text embeddings f