"""CS 106 21FA - Lab X.X

Describe the module here. Fix the lab number above and the name below.
Delete the second Author line if working solo (as all homework should be).

Author: YOUR-NAME (yn123)
Author: PARTNER-NAME (pn31)
"""

import turtle

window = turtle.Screen()
pen = turtle.Turtle()

# Constant definitions:
SIDE_LENGTH = 250

# Main code here:

# Draw a right angle.
pen.forward(SIDE_LENGTH)
pen.right(90)
pen.forward(SIDE_LENGTH)

# Make the app wait for the user to click on it.
window.exitonclick()