save project

star.py

 import turtle
+screen=turtle.Screen()
+sceen.bgcolor("light blue")
+
 pen=turtle.Pen()
-pen.write("Hi,诺依~\n用python写电子贺卡真是太有趣啦~\n我也喜欢python~\n——悟空"
-,font=("Times",18,"normal"))
+pen.write("Hi,诺依~\n用python写电子贺卡真是太有趣啦~\n我也喜欢python~\n——悟空",font=("Times",18,"normal"))
 pen.hideturtle()
 turtle.done
+
 pen1=turtle.Pen()
 pen1.pencolor("red")
 pen1.pensize(5)
-pen1.left(45)
+len=screen.textinput("提示","你想要多大的爱心呀)
 pen1.forward(100)
 pen1.circle(50,180)
 pen1.right(90)