@_kale_marshal([], ['_b', '_a'], _kale_pipeline_parameters, '/marshal')
def step1():
    a = 1
    b = 2
    return (a, b)
@_kale_marshal([], ['_b', '_a'], _kale_pipeline_parameters, '/marshal')
def step1():
    a = 1
    b = 2
    return (a, b)