Unreachable code
614 result = super(MultiClassifier, self).predict(dataframe)
615 # map softmax to argmax
616 return self.softmax
617 if isinstance(dataframe, pandas.DataFrame):618 dataframe = dataframe.to_dict(orient='series')
619 with self.session.as_default():
620 return self.keras.predict(dataframe, batch_size=self.batch_size)
Description
This statement is unreachable, as the control flow will never reach upto this point. Consider removing this part of code or re-evaluating the control flow.
Bad practice
def count_pairs(users):
pairs = 0
for user in users:
if user.type == "student":
pairs += 1
return pairs
pairs /= 2 # <-- Unreachable
Preferred
def count_pairs(users):
pairs = 0
for user in users:
if user.type == "student":
pairs += 1
pairs /= 2
return pairs