code: def testLangNotInLangSetIncludeOthers(self):
      with TestPipeline() as p:
          tokens = p | beam.Create(self.sample_input)
          result = tokens | beam.ParDo(
              utils.FilterTokensByLang({"fr"}, True)
          )
          assert_that(
              result,
              equal_to(
                  [
                      ("I", "other"),
                      ("like", "other"),
                      ("pie", "other"),
                      (".", "other"),
                  ]
              ),
          )
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import collections
  import logging
  import tempfile
  from absl.testing import absltest
  import apache_beam
  from apache_beam.testing.test_pipeline import TestPipeline
  from apache_beam.testing.util import assert_that
  from apache_beam.testing.util import equal_to
  import tensorflow.compat.v1
  from tensorflow_text.tools.wordpiece_vocab import utils
label_desc: Use image node_id 4 for calling the FilterTokensByLangTest obj's underlying member method code with example usage: obj.testLangNotInLangSetIncludeOthers() without return types