code: def __call__(self, *args, **kwds):
      return self.__func__(*args, **kwds)
  
imports: from collections import namedtuple
  from contextlib import contextmanager
  import re
  import warnings
  import pandas.compat
  from pandas.compat import lmap, map, u
label_desc: Use image node_id 2 for calling the CallableDynamicDoc obj's underlying member method code with example usage: obj.__call__() and returns: self