class_docstr: DatasetBuilder for squad_question_generation dataset.
class_docstr_tok: ["DatasetBuilder","for","squad_question_generation","dataset","."]
docstr: Returns the dataset metadata.
docstr_tok: ["Returns","the","dataset","metadata","."]
code: def _info(self):
      """Returns the dataset metadata."""
      return tfds.core.DatasetInfo(
          builder=self,
          description=_DESCRIPTION,
          features=tfds.features.FeaturesDict(
              self.builder_config.features
          ),
          homepage=_HOMEPAGE_URL_DU_ET_AL + "\n" + _CITATION_ZHOU_ET_AL,
          citation=self.builder_config.citation
          + "\n"
          + _CITATION_SQUAD,
          supervised_keys=(_CONTEXT_PASSAGE, _QUESTION),
      )
  
file_path: datasets/tensorflow_datasets/text/squad_question_generation/squad_question_generation.py
imports: import json
  import os
  import textwrap
  from etils import epath
  from tensorflow_datasets.core.utils.lazy_imports_utils import tensorflow
  import tensorflow_datasets.public_api
  from tensorflow_datasets.question_answering import qa_utils
label_desc: Use image node_id 1 for calling the SquadQuestionGeneration obj's underlying member method code with example usage: obj._info() and returns: tfds