bisect-kit: fix pylint warnings for new cros lint
Recently, depot_tools' pylint and cros lint rules were updated
- Python's coding line is enforced
- stop disable exec-used by default
BUG=None
TEST=make lint
Change-Id: I857ccb9defd1d481c9d3820e9ce2c1e06ac370e6
Reviewed-on: https://chromium-review.googlesource.com/1116758
Commit-Ready: Kuang-che Wu <kcwu@chromium.org>
Tested-by: Kuang-che Wu <kcwu@chromium.org>
Reviewed-by: Chung-yih Wang <cywang@chromium.org>
diff --git a/switch_git.py b/switch_git.py
index f76ea5d..bcc825d 100755
--- a/switch_git.py
+++ b/switch_git.py
@@ -1,4 +1,5 @@
#!/usr/bin/env python2
+# -*- coding: utf-8 -*-
# Copyright 2017 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.