code: def testGetSplitIndices(self, word, expected_indices, include_joiner):
      joiner = "##"
      curr_tokens = {"he": 1, "llo": 1, "##l": 1, "##lo": 1, "!": 1}
      indices = learner.get_split_indices(
          word, curr_tokens, include_joiner, joiner
      )
      self.assertEqual(indices, expected_indices)
  
imports: import collections
  import logging
  from absl.testing import absltest
  from absl.testing import parameterized
  import numpy
  from tensorflow.python.data.ops import dataset_ops
  from tensorflow.python.ops.ragged import ragged_string_ops
  from tensorflow_text.tools.wordpiece_vocab import wordpiece_tokenizer_learner_lib
label_desc: Use image node_id 1 for calling the GetSplitIndicesTest obj's underlying member method code with example usage: obj.testGetSplitIndices(word, expected_indices, include_joiner) without return types