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()

Preston Hadley
PLUS
Preston Hadley
Courses Plus Student 686 Points

How to remove a list from a list?

Remove list from a list.

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

1 Answer

Steven Parker
Steven Parker
229,785 Points

You are removing the list correctly (but you don't need that comma after the list).

But the problem is that you're also removing too many other things. Task 1 asked you to remove only the last item (the number 5), and task 2 asked you to remove the list of colors. The other items should not be removed.