code: def test_subclass_tuple(self):
      # test with a tuple as the second argument classes
      self.assertEqual(True, issubclass(Child, (Child,)))
      self.assertEqual(True, issubclass(Child, (Super,)))
      self.assertEqual(False, issubclass(Super, (Child,)))
      self.assertEqual(True, issubclass(Super, (Child, Super)))
      self.assertEqual(False, issubclass(Child, ()))
      self.assertEqual(True, issubclass(Super, (Child, (Super,))))
  
      self.assertEqual(True, issubclass(int, (int, (float, int))))
      self.assertEqual(True, issubclass(str, (str, (Child, str))))
  
imports: import unittest
  import typing
  from test import support
label_desc: Use image node_id 6 for calling the TestIsInstanceIsSubclass obj's underlying member method code with example usage: obj.test_subclass_tuple() without return types