Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Python Python Basics (Retired) Putting the "Fun" Back in "Function" Functions

this result can't pass where am l getting it wrong

can you please help don,t know where l'm getting it wrong.

functions.py
# add_list([1, 2, 3]) should return 6
# summarize([1, 2, 3]) should return "The sum of [1, 2, 3] is 6."
# Note: both functions will only take *one* argument eac

def summarize(list):
    X = list
    y = add_list(list)
    result = "The sum of {} is {}".format(X, Y)
    return result

1 Answer

Chris Freeman
MOD
Chris Freeman
Treehouse Moderator 68,441 Points

You are far too "y"s ("wize"), that is, you have a lower case "y' set to add_list(), but are using upper case "Y" in the format arguments.

Are you remembering to keep your add_list() from the previous steps?

Thank you Mr freeman hammered it.