code: def get_cached_doc(cached_prop) -> Optional[str]:
      return get_cached_func(cached_prop).__doc__
  
file_path: statsmodels/statsmodels/compat/pandas.py
imports: from typing import Optional
  import numpy
  from packaging.version import Version, parse
  import pandas
  from pandas.util._decorators import Appender, Substitution, cache_readonly, deprecate_kwarg
label_desc: Use image node_id 6 for calling a global function with example usage: get_cached_doc(cached_prop) and returns: get_cached_func