code: def test_dict_values(self):
      d = {1: 10, "a": "ABC"}
      values = d.values()
      self.assertEqual(set(values), {10, "ABC"})
      self.assertEqual(len(values), 2)
  
imports: import collections.abc
  import copy
  import pickle
  import unittest
  from test.support import Py_C_RECURSION_LIMIT
label_desc: Use image node_id 5 for calling the DictSetTest obj's underlying member method code with example usage: obj.test_dict_values() without return types