code: def test_subclass_with_union(self):
      self.assertTrue(issubclass(int, int | float | int))
      self.assertTrue(issubclass(str, str | Child | str))
      self.assertFalse(issubclass(dict, float | str))
      self.assertFalse(issubclass(object, float | str))
      with self.assertRaises(TypeError):
          issubclass(2, Child | Super)
      with self.assertRaises(TypeError):
          issubclass(int, list[int] | Child)
  
imports: import unittest
  import typing
  from test import support
label_desc: Use image node_id 9 for calling the TestIsInstanceIsSubclass obj's underlying member method code with example usage: obj.test_subclass_with_union() without return types