lint: remove unused sys import

diff --git a/dns/query.py b/dns/query.py
index a21bd6501ee50dcbcee96739c996b3fe9b2c3759..a20f28f68bcbfdcc1bebdcf560bcf1cda96e7dfb 100644 (file)
--- a/dns/query.py
+++ b/dns/query.py
@@ -23,7 +23,6 @@ import os
 import select
 import socket
 import struct
-import sys
 import time
 import base64
 import ipaddress