class ParquetConfig(datasets.BuilderConfig):
    """BuilderConfig for Parquet."""

    batch_size: Optional[int] = None
    columns: Optional[List[str]] = None
    features: Optional[datasets.Features] = None
    filters: Optional[Union[ds.Expression, List[tuple], List[List[tuple]]]] = None

    def __post_init__(self):
        super().__post_init__()
/Users/nielsrogge/Documents/python_projecten/datasets/src/datasets/packaged_modules/parquet/parquet.py