revert one import order change
diff --git a/setup.py b/setup.py
index 0f6ec41..1dfb80d 100644
--- a/setup.py
+++ b/setup.py
@@ -13,9 +13,9 @@
 
 from __future__ import absolute_import, division, print_function
 
-from distutils.command.build import build
 import os
 import sys
+from distutils.command.build import build
 
 from setuptools import find_packages, setup
 from setuptools.command.test import test