code: def testUnwrapReturnsDecoratorListFromOutermostToInnermost(self):
      decorators, _ = tf_decorator.unwrap(test_decorated_function)
      self.assertEqual("decorator 1", decorators[0].decorator_name)
      self.assertEqual(
          "test_decorator_increment_first_int_arg",
          decorators[1].decorator_name,
      )
      self.assertEqual("decorator 3", decorators[2].decorator_name)
      self.assertEqual(
          "decorator 3 documentation", decorators[2].decorator_doc
      )
  
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 5 for calling the TfDecoratorUnwrapTest obj's underlying member method code with example usage: obj.testUnwrapReturnsDecoratorListFromOutermostToInnermost() without return types