save project

diy1.py

@@ -7,7 +7,10 @@ import turtle
 pen = turtle.Pen()
 # 请创造师在下面接着创作
 distance=1
+turtle.bgin_color(blake)
+color=(red,orange,yellow,green)
 for i in range(300):
+    color(color[i%4])
     pen.forward(distance)
     distance+=1
     pen.right(91)