create a function to redraw the drawing in turtle from user mouse clicks

def draw_point():
  # draw the point
  turtle.pendown()
  turtle.circle(5)
  turtle.penup()

def draw_path():
  # draw the path
  turtle.pendown()
  turtle.goto(x, y)
  turtle.penup()

def draw(x, y):
  draw_path()
  draw_point()

turtle.onscreenclick(draw)
turtle.listen()