fix PEP8 warning [ci skip]

maxtepkeev · maxtepkeev · commit b4d9a66d105c · 2018-01-05T14:15:37.000+03:00
diff --git a/setup.py b/setup.py
@@ -19,6 +19,7 @@ def run_tests(self):
         import nose
         nose.run_exit(argv=['nosetests'])
 
+
 tests_require = ['nose', 'coverage']
 
 if sys.version_info[:2] < (3, 3):
