code: def __setitem__(
      self, model: str, settings: Union[ModelSettings, str, bytes]
  ):
      if isinstance(settings, (bytes, str)):
          settings = ModelSettings.model_validate_json(settings)
      self._model_settings_dict[model] = settings
  
file_path: llama-cpp-python/llama_cpp/server/model.py
imports: from __future__ import annotations
  from typing import Dict, Optional, Union, List
  import llama_cpp
  from llama_cpp.server.settings import ModelSettings
label_desc: Use image node_id 4 for calling the LlamaProxy obj's underlying member method code with example usage: obj.__setitem__(model, settings) without return types