class_docstr: DatasetBuilder for scitail dataset.
docstr: Returns the dataset metadata.
docstr_tok: ["Returns","the","dataset","metadata","."]
code: def _info(self) -> tfds.core.DatasetInfo:
      """Returns the dataset metadata."""
      # Specifies the tfds.core.DatasetInfo object
      return self.dataset_info_from_configs(
          features=tfds.features.FeaturesDict(
              {
                  "premise": tfds.features.Text(),
                  "hypothesis": tfds.features.Text(),
                  # Label indicates whether the premise entails or implies the
                  # hypothesis.
                  "label": tfds.features.ClassLabel(
                      names=["entails", "neutral"]
                  ),
              }
          ),
          # If there's a common (input, target) tuple from the
          # features, specify them here. They'll be used if
          # `as_supervised=True` in `builder.as_dataset`.
          supervised_keys=None,  # Set to `None` to disable
          homepage="https://allenai.org/data/scitail",
      )
  
imports: import csv
  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