save project

diy2.py

 import turtle
+#背景颜色
+screen = turtle.Screen()
+screen.bgcolor("light blue")
 #写字
 pen = turtle.Pen()
+pen.penup()
+pen.goto(100,0)
 pen.write("你好,诺依\n收到你的贺卡我很开心\n我也学会了用Python写贺卡啦！")
 pen.hideturtle()
-turtle.done()
\ No newline at end of file
+#绘制爱心
+pen1 = turtle.Pen()
+pen1.pencolor("red")
+pen1.pensize(5)
+pen1.left(45)
+pen1.forward(100)
+pen1.circle(50,180)
+pen1.right(90)
+pen1.circle(50,180)
+pen1.forward(100)
+pen1.hideturtle()
+turtle.done()
+