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)
![kacperwikiel](https://uploads.teamtreehouse.com/production/profile-photos/2897102/micro_11164783_642468779220356_2297882634357976423_n.jpg)
kacperwikiel
15,795 PointsAfter solving task 2 task 1 is no longer passing. Why?
How to pass a data into format?
from flask import Flask
from flask import request
app = Flask(__name__)
@app.route('/')
@app.route('/<name>')
def hello(name="test"):
return "Hello {name}".format(name)
1 Answer
![Chris Freeman](https://uploads.teamtreehouse.com/production/profile-photos/1153532/micro_image.jpg)
Chris Freeman
Treehouse Moderator 68,425 PointsWhen using named formats you need to assign the value to the name. It would also work to change {name}
to {}
or {0}
:
@app.route('/')
@app.route('/<name>')
def hello(name=None): # <-- Change default value to None
return 'Hello {name}'.format(name=name) # <-- Change format arguments
Also, I changed default argument value to None
so that you don't get "Hello Test" when using route '/'