to indicate class labels conditioning. Optional class labels to be applied as an embedding in
AdaLayerZeroNorm.   cross_attention_kwargs ( Dict[str, Any], optional) —
A kwargs dictionary that if specified is passed along to the AttentionProcessor as defined under
self.processor in
diffusers.models.attention_processor.   attention_mask ( torch.Tensor, optional) —
An attention mask of shape (batch, key_tokens) is applied to encoder_hidden_states.