save project

diy1.py

@@ -2,10 +2,10 @@
 import turtle 
 
 pen=turtle.Pen()
-pen=turtle.Screen()
-pen.speed(9)
+screen=turtle.Screen()
+pen.speed(100)
 pen.hideturtle()
-pen.bgcolor('black')
+screen.bgcolor('black')
 
 i=0
 while i<135: