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 (2015) Python Data Types list.remove()

Zachary Carlos
Zachary Carlos
912 Points

Task 1 is no longer working after my second .remove()

When asked to remove the 5 from the given list, my function states.remove(5) works. However when I try to use the .remove function again to remove the list in the list, it says that task one does not work anymore.

states = [ 'ACTIVE', ['red', 'green', 'blue'], 'CANCELLED', 'FINISHED', 5, ]

states.remove(5) <------- this works states.remove(['red', 'green', 'blue']) <------ says task one does not work anymore

lists.py
states = [
    'ACTIVE',
    ['red', 'green', 'blue'],
    'CANCELLED',
    'FINISHED',
    5,
]
states.remove(5)
states
states.remove(['red', 'greeb', 'blue'])

1 Answer

Steven Parker
Steven Parker
231,275 Points

You just have a typo. You have "greeb" (with a "b") instead of 'green' (with an "n").