code: def to(self, device: str, *, use_half: bool = False) -> None:
      self.device = device
      self.model.to(device)
  
file_path: carefree-learn/cflearn/api/cv/third_party/prompt.py
imports: import torch
  from typing import List
  from typing import NamedTuple
label_desc: Use image node_id 2 for calling the PromptEnhanceAPI obj's underlying member method code with example usage: obj.to(device) without return types