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 Technical Interview Prep: Python Basics Basic Python And I Will Try To Fix You

Jorge Grajeda
Jorge Grajeda
Python Development Techdegree Student 4,983 Points

Technical Interview Prep: And I Will Try To Fix You

Where is the blank space that needs to be filled in before the method ? It keeps displaying an Error

import datetime

def my_func():
    return 'It ran!'

sizes = ['small', 'medium', 'large']

class Tree:

    def __init__(self, size, characteristics):
        self.size = size
        self.charac = characteristics
        self.roots = True
        self.leaves = 0

    def grow_leaves(self):
        self.leaves += 1

Tree( sizes[ 0 ], { 'name': 'Tulip Tree' } )

1 Answer

Steven Parker
Steven Parker
229,644 Points

The message you are seeing is:

Bummer: Remove unecessary whitespace after '('

There are actually several instances of extra space in the last line:

Tree( sizes[ 0 ], { 'name': 'Tulip Tree' } )
     ^      ^ ^    ^                    ^ ^   extra spaces

There are also some extra blank lines inside the class, but the challenge doesn't seem to check those.