save project

diy2.py

@@ -2,10 +2,17 @@
 import turtle
 pen=turtle.Pen()
 screen=turtle.Screen()
-screen=turtle("green")
+screen.bgcolor("green")
 penup()
 pen.goto(100,100)
 pen.write("蔡徐坤,\n我会鸡你太美了！",font=("Times",35,"normal"))
 pen.hideturtle()
 turtle.done()
-
+# 改变爱心大小
+pen.left(45)
+pen.forward(100)
+pen.circle(50,180)
+pen.right(90)
+pen.circle(50,180)
+pen.forward(100)
+pen.
\ No newline at end of file