python如何使用turtle画月饼

import turtle

turtle.pensize(2)

def goto(x, y):

    turtle.penup()

    turtle.goto(x, y)

    turtle.pendown()

def rad():

    goto(0, 0)

    turtle.color("#DAA520") #色号可搜索喜欢的颜色

    for _ in range(30):

        turtle.left(12)

        turtle.begin_fill()

        turtle.forward(200)

        turtle.circle(25, 180)

        turtle.goto(0, 0)

        turtle.left(180)

        turtle.end_fill()

def wirte():

    goto(-40, -40)

    turtle.color("black")

    turtle.write("祝：\n\n各位中秋节快乐，\n吉祥如意!", font=("Time",15,"bold"))

    turtle.done()

if __name__ == '__main__':

    turtle.speed(60)

    rad()

    wirte()

turtle.done()