def move():
    direction = input("Go left or right? ")
    if direction == "left":
        tortue.left(60)
        tortue.forward(50)
    if direction == "right":
        tortue.right(60)
        tortue.forward(50)
def left():
    tortue.left(60)
    tortue.forward(50)
def right():
    tortue.right(60)
    tortue.forward(50)