e text embedding interpolations. Make sure to also pass
text_attention_mask in this case. prompt can the be left None.   text_attention_mask (torch.Tensor, optional) —
Pre-defined CLIP text attention mask that can be derived from the tokenizer. Pre-defined text attention
masks are necessary when passing text_model_output.   output_type (str, optional, defaults to "pil") —
The output format of the generated image. Choose between PIL.Image or np.