Cosmetic clean up in setup.py

Author: tomaszn

setup.py

@@ -6,14 +6,15 @@
 
 import batch_requests
 
-from setuptools import setup
 from setuptools import setup, Command
 
+
 class PyTest(Command):
     '''
         A command handler for setup.py test.
     '''
     user_options = []
+
     def initialize_options(self):
         pass
 
@@ -22,10 +23,10 @@ def finalize_options(self):
 
     def run(self):
         import subprocess
-        import sys
         errno = subprocess.call('py.test --cov-report html --cov batch_requests tests/', shell=True)
         raise SystemExit(errno)
 
+
 name = 'django-batch-requests'
 version = batch_requests.__version__
 package = 'batch_requests'