code: def free(self):
      if self._current_model:
          del self._current_model
  
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 6 for calling the LlamaProxy obj's underlying member method code with example usage: obj.free() without return types