class_docstr: DatasetBuilder for imagenet_sketch dataset.
docstr: Returns the dataset metadata.
docstr_tok: ["Returns","the","dataset","metadata","."]
code: def _info(self) -> tfds.core.DatasetInfo:
      """Returns the dataset metadata."""
      imagenet_names_file = imagenet_common.label_names_file()
      return self.dataset_info_from_configs(
          features=tfds.features.FeaturesDict(
              {
                  "image": tfds.features.Image(),
                  "label": tfds.features.ClassLabel(
                      names_file=imagenet_names_file
                  ),
                  "file_name": tfds.features.Text(),
              }
          ),
          supervised_keys=("image", "label"),
          homepage=_BASE_URL,
      )
  
imports: from tensorflow_datasets.datasets.imagenet2012 import imagenet_common
  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