Force utf8 encoding.

Author: Dilawar Singh

findSim.py

@@ -1,4 +1,5 @@
-# 
+# -*- coding: utf-8 -*-
+
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
 # published by the Free Software Foundation; either version 3, or
@@ -33,7 +34,7 @@
 **********************************************************************/
 
 '''
-from __future__ import print_function
+from __future__ import print_function, division
 import heapq
 import matplotlib.pyplot as plt
 import numpy as np