auto save

diy.py

+import turtle
+huabi = turtle.Pen()
+huabu = turtle.Screen()
+huabu.bgcolor("light blue")
+huabi.write("大家好",font=("Times",20,"normal"))
+huabi.pensize(10)
+huabi.penup()
+huabi.goto(-100,0)
+huabi.pendown()
+huabi.pencolor("red")
+huabi.lt(45)
+huabi.fd(100)
+huabi.circle(50,180)
+huabi.rt(90)
+huabi.circle(50,180)
+huabi.fd(100)
+huabi.hideturtle()
+turtle.done()
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