chunk_content: you’re going to need a few more helper functions.
  To load another adapter, create a load_adapter() function that leverages load_adapter() method of PeftModel (e.g. pipe.unet.load_adapter(peft_model_path, adapter_name)):
  
  
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  def load_adapter(pipe, ckpt_dir, adapter_name):
      unet_sub_dir = os.path.join(ckpt_dir, "unet")
      text_encoder_sub_dir = os.path.join(ckpt_dir, "text_encoder")
      pipe.unet.load_adapter(unet_sub_dir, adapter_name=