I don't understand the error...
homework = average("homework")
quizzes = average("quizzes")
tests = average("tests")
return (homework*0.1) + (quizzes * 0.3) + (tests * 0.6)
Oops, try again. get_average(alice) raised the following error: unsupported operand type(s) for +: 'int' and 'str