save project

diy1.py

@@ -6,7 +6,9 @@ import turtle
 
 
 pen = turtle.Pen()
 pen = turtle.Pen()
 # 请创造师在下面接着创作
 # 请创造师在下面接着创作
-colors=["red","orange","blue","violet","black","cyan"]
+screen=turtle.Screen()
+screen.bgcolor("black")
+colors=["red","orange","blue","violet","white","cyan"]
 distance=1
 distance=1
 for i in range(1,600):
 for i in range(1,600):
     pen.forward(i)
     pen.forward(i)