save project

my_tree.py

@@ -16,8 +16,10 @@ pen.down()
 pen.forward(100)
 pen.right(30)
 pen.forward(50)
-pen.up
-pen.left(60)
-pen.forward(-50)
-
+pen.right(60)
+pen.up()
+pen.backward(50)
+pen.right(60)
+pen.down()
+pen.backward(-50)
 turtle.done()