code: def no_vars_loop(strat, iterable):
      for pr in iterable:
          tf.print(strat.reduce("SUM", pr, axis=0))
  
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 1 for calling a global function with example usage: no_vars_loop(strat, iterable) without return types