save project

diy1.py

 import turtle
 import turtle
 pen=turtle.pen()
 pen=turtle.pen()
-distance-1
-for i in range(300):
+
+for i in range(1,300):
     for i in range(4):
     for i in range(4):
-        pen.forward(distance)
+        pen.forward(i)
         pen.right(91)
         pen.right(91)
-    distance+=1
+    
 turtle done()   
 turtle done()