class_docstr: DatasetBuilder for math_qa dataset.
class_docstr_tok: ["DatasetBuilder","for","math_qa","dataset","."]
docstr: Returns the dataset metadata.
docstr_tok: ["Returns","the","dataset","metadata","."]
code: def _info(self) -> tfds.core.DatasetInfo:
      """Returns the dataset metadata."""
      return self.dataset_info_from_configs(
          features=tfds.features.FeaturesDict(
              {k: tfds.features.Text() for k in _FEATURES}
          ),
          supervised_keys=None,
          homepage="https://math-qa.github.io/",
      )
  
file_path: datasets/tensorflow_datasets/datasets/math_qa/math_qa_dataset_builder.py
imports: import json
  import os
  import re
  from etils import epath
  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