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) Logic in Python Try and Except

Posted by Lukas Askolin
Lukas Askolin
2,641 Points

Try and Except Task 2 of 3

I know what a float is, just can't figure it out

trial.py 
def add(num1, num2):
    return float(num1 + num2)

1 Answer

Jason Anders
MOD
Jason Anders
Treehouse Moderator 145,858 Points
Jason Anders
Jason Anders
Treehouse Moderator 145,858 Points

Hey Lukas,

You're close, but each variable needs to be converted separately. There are a couple of ways of doing this. You could make a new variable and assign it the converted original variable, but the best way (The DRY way) would be to do it all in the return statement.

def add(num1, num2):
  return float(num1) + float(num2)

Hope that helps. Keep coding! :dizzy:

Lukas Askolin
Lukas Askolin
2,641 Points

Thankyou :)