code: def test_copy(self):
      d = {1: 10, "a": "ABC"}
      self.assertRaises(TypeError, copy.copy, d.keys())
      self.assertRaises(TypeError, copy.copy, d.values())
      self.assertRaises(TypeError, copy.copy, d.items())
  
imports: import collections.abc
  import copy
  import pickle
  import unittest
  from test.support import Py_C_RECURSION_LIMIT
label_desc: Use image node_id 13 for calling the DictSetTest obj's underlying member method code with example usage: obj.test_copy() without return types