1 files changed, 6 insertions, 7 deletions
diff --git a/kpov_judge/kpov_util.py b/kpov_judge/kpov_util.py
index 2d8ec9e..ac7053f 100755
--- a/kpov_judge/kpov_util.py
+++ b/kpov_judge/kpov_util.py
@@ -1,16 +1,15 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import collections
+import glob
 import itertools
+import math
+import os
 import random
-import string
+import re
 import socket
+import string
 import struct
-import math
-import re
-import subprocess
-import glob
-import os
 
 def ssh_test(host, user, password, commands=()):
     import pexpect