From f5198304977e537022197b9ea91ef514d535e030 Mon Sep 17 00:00:00 2001
From: bt3gl <138340846+bt3gl-google@users.noreply.github.com>
Date: Sun, 30 Jul 2023 15:53:25 -0700
Subject: [PATCH] Update tree_serialization.py

---
 trees_and_graphs/tree_serialization.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/trees_and_graphs/tree_serialization.py b/trees_and_graphs/tree_serialization.py
index 4a927d0..62ea148 100644
--- a/trees_and_graphs/tree_serialization.py
+++ b/trees_and_graphs/tree_serialization.py
@@ -1,3 +1,7 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# author: bt3gl
+
 '''
 Serialization is the process of converting a data structure or object into 
 a sequence of bits so that it can be stored in a file or memory buffer, or