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Fix coding errors (#149)

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cclauss
2018-04-25 19:19:04 -06:00
committed by Donne Martin
parent bb49172d92
commit fb6624215a
3 changed files with 5 additions and 5 deletions
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solutions/system_design/mint/mint_mapreduce.py
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@@ -35,7 +35,7 @@ class SpendingByCategory(MRJob):
if period == self.current_year_month():
yield (period, category), amount
def reducer(self, key, value):
def reducer(self, key, values):
"""Sum values for each key.
(2016-01, shopping), 125