I dont know what to do here. I dont know how to call the number 10.
We've set up a function, square. Call it on the number 10 (by putting 10 between the parentheses of square()) on line 9!
"""Returns the square of a number."""
squared = n**2
print "%d squared is %d." % (n, squared)
Call the square function on line 9! Make sure to
include the number 10 between the parentheses.