class_docstr: IRC Disentanglement dataset.
code: def _info(self) -> tfds.core.DatasetInfo:
      return self.dataset_info_from_configs(
          features=tfds.features.FeaturesDict(
              {
                  _IRC_DAY_KEY: tfds.features.Sequence(
                      tfds.features.FeaturesDict(
                          {
                              _MESSAGE_ID: tfds.features.Text(),
                              _MESSAGE_TEXT: tfds.features.Text(),
                              _MESSAGE_TIMESTAMP: tfds.features.Text(),
                              _MESSAGE_PARENTS_IDS: tfds.features.Sequence(
                                  tfds.features.Text()
                              ),
                          }
                      )
                  )
              }
          ),
          homepage="https://jkk.name/irc-disentanglement",
      )
  
file_path: datasets/tensorflow_datasets/datasets/irc_disentanglement/irc_disentanglement_dataset_builder.py
imports: import collections
  import os
  from typing import List
  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