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 Using Databases in Python Gettin' CRUD-y With It CRUD: Delete Function

Posted by TERENCE KB CHIKORWA
TERENCE KB CHIKORWA
3,456 Points

please help me on this one

im not sure where im going wrong

crud.py 
from models import Challenge


def create_challenge(name, language, steps=1):
    Challenge.create(name=name,
                     language=language,
                     steps=steps)


def search_challenges(name, language):
    return Challenge.select().where(
        Challenge.name.contains(name),
        Challenge.language==language
    )

def delete_challenge(Challenge):
    challenge.delete_instance().

1 Answer

Ryan S
Ryan S
27,276 Points
Ryan S
Ryan S
27,276 Points

Hi Terence,

Your function argument is "Challenge" with a capital "C", but you are trying to call a method on "challenge". The argument and variable used in the function must match.

Also, you have a stray period at the end of your last line of code.

Good luck.