code: def for_else(l1, l2):
      s = 0
      for c in l1:
          if c in l2:
              break
          s = s * 10 + c
      else:
          s = -1000
      return s
  
imports: import functools
  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_else(l1, l2) and returns: s