auto save

diy1.py

 import turtle
-screen=turtle.Screen()
-screen.bgcolor("light blue")
-pen=turtle.Pen()
-pen.penup()
-pen.goto(-100,0)
-pen.write("无",font=("Times",10,"normal"))
+# pen=turtle.Pen()
+# pen.write("床前明月光~\n疑是地上霜~\n举头望明月~\n低头思故乡",font=("Times",30,"normal"))
+# Pen.hideturtle()
+# turtle.done()
 pen1=turtle.Pen()
 pen1.pencolor("red")
-pen1.pensize(5)
+pen1.pensize(3)
 pen1.left(45)
 pen1.forward(100)
 pen1.circle(50,180)