save project

diy1.py

-# 悟空想海龟作图画出弹簧隧道，但是出现了bug，运行不了，请你帮助他，修改bug~
+
 import turtle 
 import turtle 
 
 
 pen=turtle.Pen()
 pen=turtle.Pen()
 screen=turtle.Screen()
 screen=turtle.Screen()
-pen.speed()
-pen.hideturtle()
+pen.speed(200)
 screen.bgcolor('black')
 screen.bgcolor('black')
 
 
 i=0
 i=0
-while i<135:
-    pen.pencolor('pink')
+while i<500:
+    pen.pencolor('blue')
     pen.penup()
     pen.penup()
     pen.goto(0,0)
     pen.goto(0,0)
     pen.forward(200)
     pen.forward(200)