save project

diy1.py

 import turtle
 import turtle
+screen=turtle.Screen()
+screen.bgcolor("blue")
 pen=turtle.Pen()
 pen=turtle.Pen()
-pen.write("妈妈，\n谢谢你。\n张榕瑞",font=("Times",20,"normal"))
 pen.penup()
 pen.penup()
 pen.goto(100,-100)
 pen.goto(100,-100)
+pen.write("妈妈，\n谢谢你。\n张榕瑞",font=("Times",20,"normal"))
 pen.hideturtle()
 pen.hideturtle()
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pensize(5)
@@ -14,4 +16,4 @@ pen1.right(90)
 pen1.circle(50,180)
 pen1.circle(50,180)
 pen1.forward(100)
 pen1.forward(100)
 pen1.hideturtle()
 pen1.hideturtle()
-turtle.done()
+turtle.done()
\ No newline at end of file