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![](https://ecs-static.teamtreehouse.com/assets/views/marketing/shared/community-banner-white-47072046c51352fe6a69f5e691ff5700b28bb11d45197d7bdf066d9ea3f72d0c.webp)
![Noor Hafiza Binti Ibrahim](https://secure.gravatar.com/avatar/f8ae750659a67f12ae55b4e930b99641?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Noor Hafiza Binti Ibrahim
11,712 PointsBummer: There should be a blank line before a method.
what else should i fix?
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
![Chris Freeman](https://uploads.teamtreehouse.com/production/profile-photos/1153532/micro_image.jpg)
Chris Freeman
Treehouse Moderator 68,425 PointsHey Noor Hafiza Binti Ibrahim, a blank line is needed for the grow_leaves
method. Also:
- blank lines needed after
grow_leaves
method - there are lines with trailing spaces
- the last line as undesired spaces near brackets and parens
Post back if you need more help. Good luck!!!