save project

diy1.py

@@ -2,7 +2,7 @@
 import turtle
 pen=turtle.Pen()
 screen=turtle.Screen()
-screencolor=("blue")
+screen.bgcolor("blue")
 pen.write("你好呀\n哈哈哈",font=("Times",20,"normal"))
 pen.hideturtle()
 pen1=turtle.Pen()