def _get_blob_storage(self):
    if self._blob_storage is None:
      self._blob_storage = dict_blob_storage.DictBlobStorage()
    return self._blob_storage
Converts a given sentence into the indices used by the neural network.
dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/google/appengine/ext/testbed/__init__.py/Testbed._get_blob_storage--crossover with--dataset/ETHPy150Open erickrf/nlpnet/nlpnet/reader.py/TaggerReader.codify_sentence