code: def test_for(self):
      def test_function(compute, something, complicated, foo):
          for foo in compute(something + complicated):
              bar = foo + 1 * 3
          return bar
  
      def expected_result(compute, something, complicated, foo):
          tmp_1001 = something + complicated
          tmp_1002 = compute(tmp_1001)
          for foo in tmp_1002:
              tmp_1003 = 1 * 3
              bar = foo + tmp_1003
          return bar
  
      self.assert_body_anfs_as_expected(expected_result, test_function)
  
imports: import textwrap
  import unittest
  import gast
  from nvidia.dali._autograph.pyct import loader
  from nvidia.dali._autograph.pyct import parser
  from nvidia.dali._autograph.pyct import transformer
  from nvidia.dali._autograph.pyct.common_transformers import anf
label_desc: Use image node_id 21 for calling the AnfTransformerTest obj's underlying member method code with example usage: obj.test_for() and returns: bar, bar