7. Reverse! Stuck


I spent too much time to solve this, but still stuck. If anyone could help me with my code, I'd be grateful.
it displays this error :

Traceback (most recent call last):
File "python", line 5, in
File "python", line 3, in reverse
TypeError: unsupported operand type(s) for -: 'int' and 'str'

Replace this line with your code. 
def reverse(text):
    for a in range(len(text)):
        text[a] = text[len(text)-1-a]
        return text
print reverse("1234")


The operator - (minus) isn't defined for int and string

You can't do:

5 - 'banana'

However, the code you posted does not produce that error message. You've posted an error message that came from running some other code.


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