save project

diy1.py

@@ -13,10 +13,17 @@ pen.goto(100,100)
 pen.pendown()
 pen.pensize(5)
 pen.pencolor("red")
-pen.left(45)
-pen.forward(2*len)
-pen.circle(len,180)
-pen.right(90)
-pen.circle(len,180)
-pen.forward(2*len)
+pen1=turtle.Pen()
+pen1.left(45)
+pen1.forward(100)
+pen1.circle(50,180)
+pen1.right(90)
+pen1.circle(50,180)
+pen1.forward(100)
+turtle.done()
+
+
+
+
+
 turtle.done()