save project

diy1.py

-import turtle 
+import turtle
+screen=turtle.Screen()
+screen.bgcolor("pink")
 #写字
 pen=turtle.Pen()
 pen.penup()
@@ -6,6 +8,7 @@ pen.goto(100,-100)
 pen.write("Hi，诺依~\n用python写电子贺卡真是太有趣啦~\n我也喜欢python~\n——悟空 ",font=("Times",12,"normal"))
 pen.hideturtle()
 #画爱心
+
 pen1=turtle.Pen()
 pen1.pencolor("red")
 pen1.pensize(5)