save project

diy1.py

 import turtle
+screen=turtle.Screen()
+screen.bgcolor("light bulu")
 pen=turtle.Pen()
 pen.penup()
 pen.goto(100,-100)
@@ -6,10 +8,10 @@ pen.write("Hi,诺依\n用python写电字贺卡真是太有去啦~\n——悟空"
 pen.hideturtle()
 pen1=turtle.Pen()
 pen1.pencolor("red")
-pen1.pensize)(5)
+pen1.pensize(5)
 pen1.left(45)
 pen1.forward(100)
-pen1.circle(50,100)
+pen1.circle(50,180)
 pen1.right(90)
 pen1.circle(50,180)
 pen1.forward(100)