Welcome to the Treehouse Community
The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.
NameError on my function. I can't understand how this is "not "defined". Haven't I just defined it as my function?
I have been stuck on the second part of this for days! How am I to further define my summarize function? It took my add_list function ...
Chris FreemanTreehouse Moderator 68,064 Points
When I run your code, it passes as written in the challenge.