Merge pull request #2369 from AlanCoding/flake8_setup

Fix flake8 errors in setup.py

setup.py

@@ -6,7 +6,6 @@
 import os
 import glob
 import sys
-import subprocess
 from setuptools import setup
 from distutils.command.sdist import sdist
 
@@ -25,6 +24,7 @@ def get_version():
     with open(version_file, 'r') as file:
         return file.read().strip()
 
+
 if os.path.exists("/etc/debian_version"):
     sysinit = "/etc/init.d"
     webconfig  = "/etc/nginx"