source > ( )    Processor for performing scaled dot-product attention (enabled by default if you’re using PyTorch 2.0), with extra
learnable key and value matrices for the text encoder.  LoRAAttnAddedKVProcessor  class diffusers.models.attention_processor.LoRAAttnAddedKVProcessor  < source > ( hidden_size: int cross_attention_dim: Optional = None rank: int = 4 network_alpha: Optional = None  )   Parameters   hidden_size (int, optional) —
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