save project

diy1.py

@@ -18,7 +18,8 @@ pen1.begin_fill()
 pen1.penup()
 pen1.goto(-120,-50)
 pen1.pendown()
-len = 100
+
+len = int(screen.textinput("提示框","你想要多大的爱心："))
 pen1.left(45)
 pen1.forward(len*2)
 pen1.circle(len,180)

puiz.py

+import turtle
+screen = turtle.Screen()
+len = screen.textinput("提示","你想要多大的爱心？：")
+lovesize = int(len)
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