class_docstr: The audio part of SAVEE dataset for emotion recognition.
code: def _info(self):
      return self.dataset_info_from_configs(
          features=tfds.features.FeaturesDict(
              {
                  "audio": tfds.features.Audio(
                      file_format="wav", sample_rate=44100
                  ),
                  "label": tfds.features.ClassLabel(
                      names=list(LABEL_MAP.values())
                  ),
                  "speaker_id": np.str_,
              }
          ),
          supervised_keys=("audio", "label"),
          homepage="http://kahlan.eps.surrey.ac.uk/savee/",
      )
  
file_path: datasets/tensorflow_datasets/datasets/savee/savee_dataset_builder.py
imports: from __future__ import annotations
  import collections
  import os
  import re
  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