auto save

diy1.py

+import turtle       #导入turtle模块
+pen=turtle.Pen()    #创建画笔
+ pen.hideturtle()
+ pen.write("你好",font=("Times",30,"normal"))   
+pen.color("red")
+pen.pensize(5)
+pen.left(45)
+pen.forward(100)
+pen.circle(50,180)
+pen.right(90)
+pen.circle(50,180)
+pen.forward(100)
+pen.hideturtle()
+ pen.end_fill()
+turtle.done()
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