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 Python Basics (2015) Letter Game App Random Item

Gilang Ilhami
Gilang Ilhami
12,045 Points

random item

Hm i'm not sure i get it

item.py
# EXAMPLE
# random_item("Treehouse")
# The randomly selected number is 4.
# The return value would be "h"
import random

def random_item(iter):
    result = random.randint(0, iter) - 1
    return iter(result)

2 Answers

Steven Parker
Steven Parker
231,236 Points

:point_right: You're close, but you have a couple of issues yet.

  • You're passing iter to the randint function as if it were a number. Try passing the length of iter instead.
  • In the return statement, you're attempting to call iter like a function with parentheses (()) instead of indexing it with brackets ([]).

import random

def random_item(iter):

result = random.randint(0,(len(iter)-1))

return iter[result]