class_docstr: This is a dataset for classifying news articles into 4 classes.
code: def _info(self):
      return self.dataset_info_from_configs(
          features=tfds.features.FeaturesDict(
              {
                  "label": tfds.features.ClassLabel(names=_LABEL_NAMES),
                  "title": tfds.features.Text(),
                  "description": tfds.features.Text(),
              }
          ),
          supervised_keys=("description", "label"),
          homepage=_HOMEPAGE_URL,
      )
  
file_path: datasets/tensorflow_datasets/datasets/ag_news_subset/ag_news_subset_dataset_builder.py
imports: import csv
  import os
  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