save project

diy1.py

@@ -19,11 +19,10 @@ for i in range(1,300):
 # 隐藏画笔，保存画布
 pen.hideturtle()
 turtle.done()
+
 pen=turtle.pen()
-dictance=1
-for i in range(300)
-    pen.forward(distance)
-    distance+=1
+for i in range(1,300):
+    pen.forward(i)
     pen.right(91)
 pen.hideturtle()
 turtle.done()