code: def test_4text(self):
      text = self.window.frame.text
      self.assertEqual(text.get("1.0", "1.end"), " IDLE ")
  
file_path: cpython/Lib/idlelib/idle_test/test_help.py
imports: from idlelib import help
  import unittest
  from test.support import requires
  from os.path import abspath, dirname, join
  from tkinter import Tk
label_desc: Use image node_id 4 for calling the IdleDocTest obj's underlying member method code with example usage: obj.test_4text() without return types