argument to True will raise an error.     set_ip_adapter_scale  < source > ( scale  )    Sets the conditioning scale between text and image.  Example:   Copied pipeline.set_ip_adapter_scale(0.5)  unload_ip_adapter  < source > ( )    Unloads the IP Adapter weights  Examples:   Copied >>> # Assuming `pipeline` is already loaded with the IP Adapter weights.