save project

diy1.py

@@ -7,7 +7,6 @@ screen.bgcolor("light pink")
 pen.speed(1000)
 pen.speed(1000)
 for i in range(1,300):
 for i in range(1,300):
     pen.forward(i)
     pen.forward(i)
-    d=d+1
     pen.right(91)
     pen.right(91)
 # 隐藏画笔，保存画布
 # 隐藏画笔，保存画布
 pen.hideturtle()
 pen.hideturtle()