code: def _str_summary(self):
      return self["Summary"] + [""]
  
imports: import re
  import inspect
  import textwrap
  import pydoc
  from .docscrape import NumpyDocString
  from .docscrape import FunctionDoc
  from .docscrape import ClassDoc
label_desc: Use image node_id 6 for calling the SphinxDocString obj's underlying member method code with example usage: obj._str_summary() and returns: unknown