code: def testTokenizeAndDetokenizeScalar(
      self, reverse, add_bos, add_eos, out_type
  ):
      sp = self.getTokenizerAndSetOptions(
          reverse, add_bos, add_eos, out_type
      )
      sentence = "I love lamp."
      expected = []
      if out_type == dtypes.int32:
          expected = [9, 169, 21, 125, 169, 579, 6]
      else:
          expected = _utf8(["▁I", "▁l", "o", "ve", "▁l", "amp", "."])
      expected = self.transformExpected(expected)
      result = sp.tokenize(sentence)
      self.assertAllEqual(expected, result)
      detokenized = sp.detokenize(result)
      self.assertAllEqual(_utf8(sentence), detokenized)
  
imports: import sys
  import tempfile
  from absl.testing import parameterized
  from tensorflow.python.data.ops import dataset_ops
  from tensorflow.python.eager import context
  from tensorflow.python.eager import def_function
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors
  from tensorflow.python.framework import tensor_spec
  from tensorflow.python.framework import test_util
  from tensorflow.python.lib.io import file_io
  from tensorflow.python.module import module
  from tensorflow.python.ops import gen_experimental_dataset_ops
  from tensorflow.python.ops.ragged import ragged_factory_ops
  from tensorflow.python.ops.ragged import ragged_gather_ops
  from tensorflow.python.platform import gfile
  from tensorflow.python.platform import test
  from tensorflow.python.saved_model import load
  from tensorflow.python.saved_model import save
  from tensorflow_text.python.ops.sentencepiece_tokenizer import SentencepieceTokenizer
label_desc: Use image node_id 11 for calling the SentencepieceTokenizerOpTest obj's underlying member method code with example usage: obj.testTokenizeAndDetokenizeScalar(reverse, add_bos, add_eos, out_type) without return types