auto save

diy1.py

+import turtle
+
+pen=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("light yellow")
+colors=["water blue","violet black","scarlet","indigo"]
+for i in range(300):
+    pen.pencolor(colors[i%4])
+    pen.forward(i)
+    pen.right(91)
+turtle.hideturtle()
+turtle.done()
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