auto save

diy.py

+import turtle
+pen=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("lightblue")
+pen.color("red")
+pen.pensize(10)
+pen.left(45)
+pen.forward(100)
+pen.circle(50,180)
+pen.right(90)
+pen.circle(50,180)
+pen.forward(100)
+pen.penup()
+pen.goto(150,-20)
+pen.color("yellow")
+pen.write("你\n好\n啊",font=("Times",30,"normal"))
+pen.hideturtle()
+turtle.done()
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