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Herman Vicens
12,540 Pointsis this a bug?
I successfully completed the first 3 Tasks but because a had a doubt, I went back to open the REPL and do some research. When I came back, now the Task are no longer successful. I believe they are. What should I do? I cant continue the class!!
def first_4(item):
return item[:4]
def first_and_last_4(item):
return item[:4] + item[-4:]
def odds(item):
return item[1::2]
def reverse_evens(item):
return item(start::-2)
3 Answers

Herman Vicens
12,540 Pointsthe only unsuccessful Task is #4 which I am working on right now.

Robin Goyal
4,582 PointsWith the last function reverse_evens
, you're not indexing the list using the square brackets ([]), you're using the round brackets which means that Python thinks you're calling a function called item. Another issue with this function is that you're referencing a variable called start but there is no start variable defined in your code right now.

Herman Vicens
12,540 PointsThanks, Done