save project

my_tree.py

@@ -26,7 +26,13 @@ def tree(n):
     pen.right(30*angle)
     lenth = 1.5*random.random()
     tree(n-10*length)
-    pen.left
+    pen.left(60*angle)
+     tree(n-10*length)
+     pen.right(30*angle)
+     pen.up()
+     pen.backward
+     pendown()
+    
 
 
         pen.forward(n)