auto save

diy1.py

 import turtle
 pen=turtle.Pen()
-pen.write("Hi，诺依~\n用python写电子贺卡真是太有趣啦~\n我也喜欢python~\n————悟空",font=("Times",18,"normal"))
-pen.hideturtle()
-pen1=turtle.Pen()
-pen1.pencolor("red")
-pen1.pensize(5)
-pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
-pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
-pen.hideturtle()
-turtle.done()
\ No newline at end of file
+turtle.fillcolor("red")
+turtle.speed(1)
+for i in range(4):
+    pen.forward(200)
+    pen.left(90)
\ No newline at end of file