diff --git a/techc.py b/techc.py
index fd6a9d8..510c17d 100644
--- a/techc.py
+++ b/techc.py
@@ -5,7 +5,7 @@
 from PyQt4.QtCore import QUrl  # this is how we can read the url
 from PyQt4.QtWebKit import QWebPage
 import csv
-
+import math
 
 class Client(QWebPage):