Key/value pairs to be passed on to the dataset file-system backend, if any.
        writer_batch_size (`int`, *optional*):
            Batch size used by the ArrowWriter.
            It defines the number of samples that are kept in memory before writing them
            and also the length of the arrow chunks.
            None means that the ArrowWriter will use its default value.
        **config_kwargs (additional keyword arguments): Keyword arguments to be passed to the corresponding builder
            configuration class, set on the class attribute [`DatasetBuilder.BUILDER_CONFIG_CLASS`]. The builder
            configuration class is [`BuilderConfig`] or a subclass of it.
    """