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 trialBenjamin B
1,351 PointsFor which reason is the method able to access the variable sound?
I probably did not get the concept behind passing values as parameters.
Why is this code wrong:
from animal import Animal
class Sheep(Animal):
sound ='bark'
def noise(self, sound):
return self.sound.upper()
[MOD: added ```python formatting -cf]
1 Answer
Steven Parker
231,271 PointsIt looks like you're very close.
I'm going to assume that your indentation is not an issue, even though it's impossible to tell with the unformatted code shown.
But otherwise, it looks like you just have a spurious second parameter named sound in your definition of noise. Remove that and you should pass.
For future questions, be sure to format your code using the instructions from the Markdown Cheatsheet found below the "Add an Answer" area.