save project

my_tree.py

@@ -14,6 +14,7 @@ pen.down()
 
 def tree(n):
     if n>=0:
+        pen.speed)(0)
         pen.forward(n)
         pen.right(30)
         tree(n-10)
@@ -24,5 +25,4 @@ def tree(n):
         pen.backward(n)
         pen.down()
 tree(60)
-turtle.done()
-
+turtle.done()
\ No newline at end of file