auto save

diy1.py

@@ -3,6 +3,6 @@ screen = turtle.Screen()
 pen = turtle.Pen()
 screen.bgcolor("light blue")
 pen.up()
-pen.write("你好",font=("Times",180,"normal"))
+pen.write("你好",font=("Times",50,"normal"))
 pen.hideturtle()
 turtle.done()
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