code: def assertCommandNotExist(self, funcid):
      self.assertEqual(_info_commands(self.root, funcid), ())
  
imports: import functools
  import unittest
  import tkinter
  from tkinter import TclError
  import enum
  from test import support
  from test.test_tkinter.support import AbstractTkTest, AbstractDefaultRootTest, requires_tk
label_desc: Use image node_id 3 for calling the BindTest obj's underlying member method code with example usage: obj.assertCommandNotExist(funcid) without return types