dataset_dict.py

import datasets

class LuxembourgPressConferencesGov(datasets.GeneratorBasedBuilder):
    def _info(self):
        return datasets.DatasetInfo(
            features=datasets.Features(
                {
                    "file_name": datasets.Audio(sampling_rate=16000),
                    "transcription": datasets.Value("string"),
                }
            ),
        )

    def _split_generators(self, dl_manager):
        return [
            datasets.SplitGenerator(
                name=datasets.Split.TEST,
                gen_kwargs={"filepath": "metadata.jsonl"},
            ),
        ]

    def _generate_examples(self, filepath):
        with open(filepath, "r", encoding="utf-8") as f:
            for idx, line in enumerate(f):
                data = json.loads(line)
                yield idx, {
                    "file_name": data["file_name"],
                    "transcription": data["transcription"],
                }