save project

diy1.py

 import turtle
 pen=turtle.Pen()
+screen = turtle.Screen()
 pen.write("你好，诺伊",font=("Times",20,"normal"))
 pen.penup()
 pen.goto(50,100)
@@ -7,11 +8,13 @@ pen.down()
 pen.pensize(10)
 pen.pencolor("red")
 pen.left(45)
-pen.forward(100)
-pen.circle(50,180)
+len=screen.textinput("提示","你想要多大的心:")
+lovesize=int(len)
+pen.forward(lovesize*2)
+pen.circle(lovesize,180)
 pen.right(90)
-pen.circle(50,180)
-pen.forward(100)
+pen.circle(lovesize,180)
+pen.forward(lovesize*2)
 pen.hideturtle()
 screen=turtle.Screen()
 screen.bgcolor("light yellow")