def METHOD_NAME(self, dl_manager):
    downloaded_dir = dl_manager.download_and_extract(self.config.data_url)
    data_dir = os.path.join(downloaded_dir, self.config.data_dir)
    train_split = datasets.SplitGenerator(
        name=datasets.Split.TRAIN, gen_kwargs={"filepath": os.path.join(data_dir, "train.tsv"), "split": "train"}
    )
    test_split = datasets.SplitGenerator(
        name=datasets.Split.TEST, gen_kwargs={"filepath": os.path.join(data_dir, "test.tsv"), "split": "test"}
    )
    return [train_split, test_split]