save project

diy1.py

@@ -7,11 +7,11 @@ a.penup()
 a.goto(100,-200)
 a.goto(100,-200)
 a.down()
 a.down()
 a.pencolor("red")
 a.pencolor("red")
-a=50
+b=50                                            
 a.left(45)
 a.left(45)
-a.forward(2*a)
-a.circle(a,180)
+a.forward(2*b)
+a.circle(b,180)
 a.right(90)
 a.right(90)
-a.circle(a,180)
-a.forward(a*2)
+a.circle(b,180)
+a.forward(2*b)
 turtle.done()
 turtle.done()
\ No newline at end of file