auto save

star.py

@@ -2,8 +2,8 @@
 请使用turtle模块画出五角星
 """
 import turtle
-pen=turtle.pen()
+pen=turtle.Pen()
 for i in range(5):
     pen.forward(200)
     pen.left(144)
-turtle.down    
\ No newline at end of file
+turtle.done()    
\ No newline at end of file