an the caption before creating embeddings. Requires beautifulsoup4 and ftfy to
be installed. If the dependencies are not installed, the embeddings will be created from the raw
prompt.   cross_attention_kwargs (dict, optional) —
A kwargs dictionary that if specified is passed along to the AttentionProcessor as defined under
self.processor in
diffusers.models.attention_processor.   Returns 
ImagePipelineOutput or tuple
    Function invoked when c