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 Write Better Python Cleaner Code Function and Class Whitespace

Posted by Ozaveshe Balogun
.a{fill-rule:evenodd;}techdegree
Ozaveshe Balogun
Front End Web Development Techdegree Student 20,459 Points

I still get error message after implementing the white space as instructed. what am i doing wrong?

Hi guys. what am I doing wrong here?

def first_function(arg1): return 'arg1 is {}'.format(arg1)

def second_function(arg1): return 'arg1 is {}'.format(arg1)

class MyClass: args = [1, 2, 3]

def class_func(self):
    return self.args
starter.py 
def first_function(arg1):
    return 'arg1 is {}'.format(arg1)


def second_function(arg1):
    return 'arg1 is {}'.format(arg1)


class MyClass:
    args = [1, 2, 3]

    def class_func(self):
        return self.args
Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

To display the code so that the spacing can be seen, edit it and apply Markdown formatting.

3 Answers

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

While it doesn't show up here, the message "blank line contains whitespace" probably means that one (or more) of the lines that appear blank here actually has one or more spaces or tabs on it in the challenge.

Click on the far right on each "blank" line, and if the cursor stops away from the far left side, backspace to remove the extra character(s).

Ozaveshe Balogun
seal-mask
.a{fill-rule:evenodd;}techdegree
Ozaveshe Balogun
Front End Web Development Techdegree Student 20,459 Points
Ozaveshe Balogun
.a{fill-rule:evenodd;}techdegree
Ozaveshe Balogun
Front End Web Development Techdegree Student 20,459 Points

just implemented. I get error message like: Your file has 1 error(s) on line(s) 11: blank line contains whitespace.

def first_function(arg1):
    return 'arg1 is {}'.format(arg1)


def second_function(arg1):
    return 'arg1 is {}'.format(arg1)


class MyClass:
    args = [1, 2, 3]

    def class_func(self):
        return self.args
Ozaveshe Balogun
seal-mask
.a{fill-rule:evenodd;}techdegree
Ozaveshe Balogun
Front End Web Development Techdegree Student 20,459 Points
Ozaveshe Balogun
.a{fill-rule:evenodd;}techdegree
Ozaveshe Balogun
Front End Web Development Techdegree Student 20,459 Points

hahahaha.......you mean that little thing caused error.....Thanks very much for your help. I really appreciate

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

Well, it wouldn't cause a problem in actual practice, but this particular exercise is about precise use of spacing.
Happy coding!