code: def test_google_format_arg_named_args(self):
      docstring = """
      Args:
        args: arg_description
      """
      docstring_info = docstrings.parse(docstring)
      expected_docstring_info = DocstringInfo(
          args=[
              ArgInfo(name="args", description="arg_description"),
          ]
      )
      self.assertEqual(expected_docstring_info, docstring_info)
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from fire import docstrings
  from fire import testutils
label_desc: Use image node_id 7 for calling the DocstringsTest obj's underlying member method code with example usage: obj.test_google_format_arg_named_args() without return types