class_docstr: Librispeech language modeling dataset.
class_docstr_tok: ["Librispeech","language","modeling","dataset","."]
code: def _info(self):
      return self.dataset_info_from_configs(
          features=tfds.features.FeaturesDict(
              {
                  "text": tfds.features.Text(),
              }
          ),
          supervised_keys=("text", "text"),
          homepage=_URL,
      )
  
imports: import tensorflow_datasets.public_api
label_desc: Use image node_id 1 for calling the Builder obj's underlying member method code with example usage: obj._info() and returns: self