diff --git a/gui/lib/supporting_libs.py b/gui/lib/supporting_libs.py
index ae7d005..4cc3044 100644
--- a/gui/lib/supporting_libs.py
+++ b/gui/lib/supporting_libs.py
@@ -9,6 +9,7 @@
 import socket
 
 
-class supporting_libs:
+class supporting_libs():
+
     def get_hostname_from_ip_address(self, ip):
         return socket.gethostbyaddr(ip)[0]