. Can be used to easily tweak text inputs (prompt weighting). If
not provided, negative_prompt_embeds are generated from the negative_prompt input argument.   source_prompt (str or List[str], optional) —
The prompt or prompts to guide semantic mask generation using DiffEdit. If not defined, you need to
pass source_prompt_embeds or source_image instead.   source_negative_prompt (str or List[str], optional) —
The prompt or prompts to guide semant