def lss(inlist):
    ss = 0
    for item in inlist:
        ss = ss + item*item
    return ss
Decorator to add an argument to a command of the application.
dataset/ETHPy150Open radlab/sparrow/src/main/python/third_party/stats.py/lss--crossover with--dataset/ETHPy150Open sdispater/cleo/cleo/application.py/Application.argument