save project

diy1.py

@@ -2,6 +2,8 @@ import tuitle
 # pen=turtle.Pen()
 # pen.write("诺依，\n,turtle真好用，\n,我会在画布上写字啦！",front=("Times",30,"normal"))
 # turtle.done()
+screen=turtle.Screen()
+screen.bgcolor("light blue")
 pen1=turtle.Pen()
 pen1.pencolor("red")
 pen1.left(45)