def has_growl():

    return Options.growl is not None
Use gen_seq() to generate the sum of the first num values of the series.
dataset/ETHPy150Open facelessuser/SubNotify/lib/notify/notify_growl.py/has_growl--crossover with--dataset/ETHPy150Open manahl/PythonTrainingExercises/Intermediate/Generators/Generator.py/first_N