code: def test_noncallable_constructor(self):
      self.assertRaises(
          TypeError, copyreg.pickle, C, pickle_C, "not a callable"
      )
  
imports: import copyreg
  import unittest
  from test.pickletester import ExtensionSaver
label_desc: Use image node_id 3 for calling the CopyRegTestCase obj's underlying member method code with example usage: obj.test_noncallable_constructor() without return types