save project

diy1.py

 import turtle
+len=60
 
 screen=turtle.Screen()
 screen.bgcolor("blue")
@@ -13,11 +14,11 @@ pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pencolor("red")
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(len)
+pen1.circle(len/2,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(len/2,180)
+pen1.forward(len)
 pen1.hideturtle()
 
 turtle.done()