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Python Python Basics (2015) Logic in Python Try and Except

Posted by ellie adam
ellie adam
26,377 Points

Q3-3 Right now, we turn everything into a float. That's great so long as we're getting numbers or numbers as a string.

Need some help!

def add(x, y)
    try:
        a = float(x)  
        b = float(y)
    except ValueError:
        return None
     else:
        return True

1 Answer

Chris Freeman
MOD
Chris Freeman
Treehouse Moderator 68,454 Points
Chris Freeman
Chris Freeman
Treehouse Moderator 68,454 Points

I need to fix three things in your code:

def add(x, y):  # <-- added missing colon
    try:
        a = float(x)  
        b = float(y)
    except ValueError:
        return None
    # fixed indent on else
    else:
        # change return to 'a + b'
        return a + b
ellie adam
ellie adam
26,377 Points

Thanks, Chris :))