code: def test_both_single_and_list(self):
      result = self._both()
      self.assertAllEqual(
          result, tf.constant([11, 102, 3, 204, 205], dtype=tf.int64)
      )
  
file_path: tensorflow-upstream/tensorflow/examples/custom_ops_doc/multiplex_4/multiplex_4_test.py
imports: import os
  import numpy
  import tensorflow
  from tensorflow.examples.custom_ops_doc.multiplex_4 import model_using_multiplex
  from tensorflow.examples.custom_ops_doc.multiplex_4 import multiplex_4_op
  from tensorflow.python.framework import errors_impl
  from tensorflow.python.framework import test_util
label_desc: Use image node_id 5 for calling the MultiplexOpTest obj's underlying member method code with example usage: obj.test_both_single_and_list() without return types