Python Write Better Python Cleaner Code Function and Class Whitespace

what's wrong with my answer?

Your file has 3 error(s) on line(s) 13, 14: blank line contains whitespace; blank line at end of file; trailing 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 
Oszkár Fehér
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Oszkár Fehér
Treehouse Project Reviewer

Now your code has just one whitespace in plus, in the end of line "return self.args", after this you have one whitespace The newline it's still needed after the class