code: def _obj(self):
      if hasattr(self, "_cls"):
          return self._cls
      elif hasattr(self, "_f"):
          return self._f
      return None
  
imports: import re, inspect, textwrap, pydoc
  import sphinx
  from .docscrape import NumpyDocString, FunctionDoc, ClassDoc
label_desc: Use image node_id 9 for calling the SphinxDocString obj's underlying member method code with example usage: obj._obj() and returns: None, self, self