code: def testReadingClassPropertyOnDecoratedClass(self):
      self.assertEqual(2, TestDecoratedClass().two_prop)
  
imports: import functools
  import inspect
  from tensorflow.python.platform import test
  from tensorflow.python.platform import tf_logging
  from tensorflow.python.util import tf_decorator
  from tensorflow.python.util import tf_inspect
label_desc: Use image node_id 13 for calling the TfDecoratorTest obj's underlying member method code with example usage: obj.testReadingClassPropertyOnDecoratedClass() without return types