def from_urban8k(
    batch_size: int = 4,
    **data_module_kwargs,
) -> AudioClassificationData:
    """Downloads and loads the Urban 8k sounds images data set."""
    download_data("https://pl-flash-data.s3.amazonaws.com/urban8k_images.zip", "./data")
    return AudioClassificationData.from_folders(
        train_folder="data/urban8k_images/train",
        val_folder="data/urban8k_images/val",
        batch_size=batch_size,
        **data_module_kwargs,
    )
Downloads and loads the Urban 8k sounds images data set.
src/flash/audio/classification/cli.py