class_docstr: Class which wraps a statsmodels estimation Results class and steps in to
  reattach metadata to results (if available)
code: def __init__(self, results):
      self._results = results
      self.__doc__ = results.__doc__
  
file_path: statsmodels/statsmodels/base/wrapper.py
imports: import functools
  import inspect
  from textwrap import dedent
label_desc: Use image node_id 1 to create a new ResultsWrapper object  with example: obj = ResultsWrapper(results)