Additional keyword arguments to pass to the LoRALinearLayer layers.    Processor for implementing the LoRA attention mechanism.  LoRAAttnProcessor2_0  class diffusers.models.attention_processor.LoRAAttnProcessor2_0  < source > ( hidden_size: int cross_attention_dim: Optional = None rank: int = 4 network_alpha: Optional = None **kwargs  )   Parameters   hidden_size (int) —