Section 6 of functions


File "python", line 5
return cube(number)
IndentationError: expected an indented block

I am trying to call the functions as specified on the exercise.

def cube(number):
    return "%s*%s*%s" % (number, number, number)
def by_three(number):
    if number % 3 == 0:
    return cube(number)
        return "False"


Line 5 (return cube(number)) should be indented like line 7 (return "False").

Also, in this exercise you should return number (int) or boolean type (True or False), not a string.
So a cube(3) shouldn't return "3*3*3" but 27, by_three(5) should return False, not "False".


Thank you very much for the help.