From 7d8adf67d6aca2fab3c3ce9d2014efbe93f2c5d7 Mon Sep 17 00:00:00 2001
From: HappyZ <zhuyanzi@gmail.com>
Date: Thu, 1 Feb 2018 15:53:48 -0600
Subject: [PATCH] bug fix

---
 iw_parser.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/iw_parser.py b/iw_parser.py
index 2ef537a..1f9e470 100755
--- a/iw_parser.py
+++ b/iw_parser.py
@@ -1,7 +1,9 @@
 #!/usr/bin/python
+# -*- coding: utf-8 -*-
 
 
 import os
+import re
 import argparse
 
 from numpy import min, max, median, mean, std