Bug #3884: Make the turtle module toplevel again.
diff --git a/Demo/turtle/tdemo_tree.py b/Demo/turtle/tdemo_tree.py
index 3e7f34f..fda653c 100644
--- a/Demo/turtle/tdemo_tree.py
+++ b/Demo/turtle/tdemo_tree.py
@@ -15,7 +15,7 @@
 current pen is cloned. So in the end there
 are 1024 turtles.
 """
-from tkinter.turtle import Turtle, mainloop
+from turtle import Turtle, mainloop
 from time import clock
 
 def tree(plist, l, a, f):