code: def register_converter_cb(key) -> None:
      from pandas.plotting import (
          deregister_matplotlib_converters,
          register_matplotlib_converters,
      )
  
      if cf.get_option(key):
          register_matplotlib_converters()
      else:
          deregister_matplotlib_converters()
  
file_path: catboost/contrib/python/pandas/py3/pandas/core/config_init.py
imports: from __future__ import annotations
  import os
  from typing import Callable
  import pandas._config.config
  from pandas._config.config import is_bool, is_callable, is_instance_factory, is_int, is_nonnegative_int, is_one_of_factory, is_str, is_text
label_desc: Use image node_id 8 for calling a global function with example usage: register_converter_cb(key) without return types