save project

diy1.py

 import turtle
 import turtle
 
 
 pen=turtle.pen()
 pen=turtle.pen()
+screen = turtle.Screen()
+screen.bgcolor("light pink")
+colors=["white","bule","violet","cyan"]
 distance=1
 distance=1
-for  i in range(300)
+pen.speed(1000)
+for  i in range(1,300)
+      pen.pencolor(colors[i%4])
       pen.forward(tandisce) 
       pen.forward(tandisce) 
       tandisce+=1
       tandisce+=1
       pen.right(91)
       pen.right(91)