Since this thing is on the innerwebs I suppose it should have a

[python_utils.git] / collect / bst.py

diff --git a/collect/bst.py b/collect/bst.py
index 712683eb59ea3c38939ebf4f5a4cb31c191199f8..d39419494d3f482712f17e13a5ff6ce1e7c2ebcf 100644 (file)
--- a/collect/bst.py
+++ b/collect/bst.py
@@ -1,5 +1,9 @@
 #!/usr/bin/env python3
 
+# © Copyright 2021-2022, Scott Gasch
+
+"""Binary search tree."""
+
 from typing import Any, Generator, List, Optional