save project

mk.py

 import turtle
 pen=turtle.Pen()
 pen.write("诺依，你好呀！\nturtle真好用，\n我学会在画布写字了！",font=("Times",20,"normal"))
-# pen.hideturtle()
+pen.hideturtle()
+screen=turtle.Screen()
 #turtle.done()
 #画爱心
 pen1=turtle.Pen()
+screen.bgcolor("light blue")
 pen1.speed(4)
 pen1.pensize(5)
 pen1.pencolor("red")
@@ -26,3 +28,4 @@ turtle.done()
 
 
 
+