code: def tearDown(self):
      self.text.delete("1.0", "end")
  
file_path: cpython/Lib/idlelib/idle_test/test_autoexpand.py
imports: from idlelib.autoexpand import AutoExpand
  import unittest
  from test.support import requires
  from tkinter import Text, Tk
label_desc: Use image node_id 3 for calling the AutoExpandTest obj's underlying member method code with example usage: obj.tearDown() without return types