code: def test_iterator_loop_with_break(self):
      self.assertFunctionMatchesEager(iterator_loop_with_break, self.ds)
  
imports: import tensorflow
  from tensorflow.python.autograph.tests import reference_test_base
label_desc: Use image node_id 9 for calling the ReferenceTest obj's underlying member method code with example usage: obj.test_iterator_loop_with_break() without return types