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[code coach]: pig latin
 3 Votes
 3 Answersdef manipulate_data(n):
    positives,negatives=[],[]
    if not isinstance(n,list):
         return 
    else:
         for i in n:
         if i>=0:
             positives.append(i)
         if i<0
             negatives.append(i)
         new=[len(positives,sum(negatives)]
     return new.
please the unittest is still telling me that my code failed the "only lists" allowed test.what do I do.
 0 Votes
 7 AnswersAndroid studio error
 0 Votes
 1 Answerguys this code I wrote passed all the unittest specifications in an oop lab. but they told me that I failed a hidden test. that my code can still be improved upon. I've tried my best but I don't know how to improve the code again. please give me ideas. am I using WET in any block. any unnecessary repetitions or redundancy? this is the code below: 
http://www.sololearn.com/app/python/playground/cG5UEvIEkuHd/
 0 Votes
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