def METHOD_NAME(obj, filepath, serializer):
    if serializer == 'pickle':
        with open(filepath, 'wb') as f:
            pickle.dump(obj, f)
    elif serializer == 'joblib':
        joblib.dump(obj, filepath)
    elif serializer == 'cloudpickle':
        with open(filepath, 'wb') as f:
            cloudpickle.dump(obj, f)
    else:
        raise ValueError(f'Unrecognized serializer type: {serializer}')