code: def test_read_tfrecord_vocabulary_dataset(self):
      vocab_file = os.path.join(
          self.get_temp_dir(), "vocab.tfrecord.gz"
      )
      contents = [b"a", b"b", b"c"]
      self._write_tfrecords(vocab_file, contents)
      self.AssertVocabularyContents(vocab_file, contents)
  
      ds = tf.data.TFRecordDataset(vocab_file, compression_type="GZIP")
      self.assertAllEqual(
          np.array(contents), list(ds.as_numpy_iterator())
      )
  
imports: import os
  import numpy
  from packaging import version
  import tensorflow
  from tensorflow_transform import analyzers
  from tensorflow_transform import annotators
  from tensorflow_transform import tf_utils
  from tensorflow_transform import test_case
  from tensorflow.python.framework import composite_tensor
label_desc: Use image node_id 3 for calling the VocabTFUtilsTest obj's underlying member method code with example usage: obj.test_read_tfrecord_vocabulary_dataset() without return types