code: def _add_simple(self, kind, message, data=None):
      data = bin_xml_escape(data)
      node = kind(data, message=message)
      self.append(node)
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import functools
  import os
  import platform
  import re
  import sys
  import time
  from datetime import datetime
  import py
  import six
  import pytest
  from _pytest import nodes
  from _pytest.config import filename_arg
label_desc: Use image node_id 8 for calling the _NodeReporter obj's underlying member method code with example usage: obj._add_simple(kind, message, data) without return types