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Python Python Collections (Retired) Tuples Combo

Posted by Koray Demirci
Koray Demirci
12,746 Points

It says "Communication problem" after submission.

Hello. My submit shows the error below:

"Oh no! There was a communication problem."

zippy.py 
# combo([1, 2, 3], 'abc')
# Output:
# [(1, 'a'), (2, 'b'), (3, 'c')]
# If you use .append(), you'll want to pass it a tuple of new values.

def combo(s1, s2):
    t = []
    for i in range(len(s1)):
        t.append((s1[i], s2[i]))
    return t

3 Answers

Alexander Davison
Alexander Davison
65,469 Points
Alexander Davison
Alexander Davison
65,469 Points

Actually, your code isn't related to this "Oh no!" problem. Your code is actually 100% fine and should pass the challenge (at least I think). Try refreshing the page :)

Wilfredo Lopez
Wilfredo Lopez
3,693 Points
Wilfredo Lopez
Wilfredo Lopez
3,693 Points

Getting the same issue in my JavaScript lessons. Just got an e-mail from support saying that the issue relies on the DDoS attack that happened today and treehouse was affected too.

Koray Demirci
Koray Demirci
12,746 Points
Koray Demirci
Koray Demirci
12,746 Points

Thank you for the comments. I am gonna retry later.