def METHOD_NAME(dataset, label_field):
    scale_export_path = "/tmp/scale-image-export.json"
    scale_import_path = "/tmp/scale-image-import.json"
    scale_id_field = "scale_id"
    # Export labels in Scale format
    fous.export_to_scale(
        dataset,
        scale_export_path,
        label_field=label_field,
    )
    # Convert to Scale import format
    id_map = fous.convert_scale_export_to_import(
        scale_export_path, scale_import_path
    )
    for sample_id, task_id in id_map.items():
        sample = dataset[sample_id]
        sample[scale_id_field] = task_id
        sample.save()
    # Import labels from Scale
    fous.import_from_scale(
        dataset,
        scale_import_path,
        label_prefix="scale",
        scale_id_field=scale_id_field,
    )
    # Verify that we have two copies of the same labels
    session = fo.launch_app(dataset)
    session.wait()