auto save

diy1.py

 import turtle
 pen = turtle.Pen()
-scree
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+pen1 = turtle.Pen()
+screen = turtle.Screen()
+screen.bgcolor("light blue")
+pen.penup()
+pen.goto(100,100)
+
+pen.write("祝你生日快乐！\nhappy birthday to you",font=("Times",20,"normal"))
+pen.hideturtle()
+turtle.done()
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