code: def test_no_summary():
      str(
          SphinxDocString(
              """
      Parameters
      ----------"""
          )
      )
  
imports: import sys, textwrap
  from numpydoc.docscrape import NumpyDocString, FunctionDoc, ClassDoc
  from numpydoc.docscrape_sphinx import SphinxDocString, SphinxClassDoc
  from nose.tools import *
label_desc: Use image node_id 22 for calling a global function with example usage: test_no_summary() without return types