class_docstr: Caltech-101.
code: def _info(self):
      names_file = tfds.core.tfds_path(_LABELS_FNAME)
      return self.dataset_info_from_configs(
          features=tfds.features.FeaturesDict(
              {
                  "image": tfds.features.Image(),
                  "label": tfds.features.ClassLabel(
                      names_file=names_file
                  ),
                  "image/file_name": tfds.features.Text(),  # E.g. 'image_0001.jpg'.
              }
          ),
          supervised_keys=("image", "label"),
          homepage="https://doi.org/10.22002/D1.20086",
      )
  
file_path: datasets/tensorflow_datasets/datasets/caltech101/caltech101_dataset_builder.py
imports: import os
  import numpy
  from tensorflow_datasets.core.utils.lazy_imports_utils import tensorflow
  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