code: def for_defines_var(l):
      for i in l:
          x = i + 2
      return x
  
imports: import itertools
  from absl.testing import parameterized
  import tensorflow
  from tensorflow.python.autograph.tests import reference_test_base
label_desc: Use image node_id 8 for calling a global function with example usage: for_defines_var(l) and returns: x