写一个立体爱心python代码

以下是一个使用turtle库绘制立体爱心的Python代码：

import turtle

def draw_heart(x, y, size, color):
    turtle.penup()
    turtle.goto(x,y)
    turtle.pendown()
    turtle.color(color)
    turtle.begin_fill()
    turtle.left(45)
    turtle.forward(size)
    turtle.circle(size/2, 180)
    turtle.right(90)
    turtle.circle(size/2, 180)
    turtle.forward(size)
    turtle.end_fill()

turtle.speed(0)
turtle.hideturtle()

# 绘制上半部分的红色心形
draw_heart(0, 100, 100, "red")

# 绘制下半部分的白色心形
draw_heart(0, -100, 100, "white")

# 绘制两个半圆形连接上下两个心形
turtle.penup()
turtle.goto(0,0)
turtle.pendown()
turtle.color("red")
turtle.begin_fill()
turtle.circle(100, 180)
turtle.end_fill()

turtle.penup()
turtle.goto(0,0)
turtle.pendown()
turtle.color("white")
turtle.begin_fill()
turtle.circle(-100, 180)
turtle.end_fill()

turtle.done()

执行以上代码，将会在窗口中绘制出一个立体的红白相间的爱心。