code: def test_getnamespace_closure_with_undefined_var(self):
      if False:  # pylint:disable=using-constant-test
          a = 1
  
      def test_fn():
          return a
  
      ns = inspect_utils.getnamespace(test_fn)
      self.assertNotIn("a", ns)
  
      a = 2
      ns = inspect_utils.getnamespace(test_fn)
  
      self.assertEqual(ns["a"], 2)
  
imports: import abc
  import collections
  import functools
  import imp
  import textwrap
  import unittest
  import six
  from nvidia.dali._autograph.pyct import inspect_utils
  from nvidia.dali._autograph.pyct.testing import basic_definitions
  from nvidia.dali._autograph.pyct.testing import decorators
label_desc: Use image node_id 14 for calling the InspectUtilsTest obj's underlying member method code with example usage: obj.test_getnamespace_closure_with_undefined_var() and returns: a