diff --git a/setup.py b/setup.py
index 780c100..e740ebe 100755
--- a/setup.py
+++ b/setup.py
@@ -7,9 +7,10 @@
 import sys
 from distutils.dir_util import copy_tree
 
+from setuptools import setup
+
 from Cython.Build import cythonize, build_ext
 from Cython.Distutils import Extension as Cython_Extension
-from setuptools import setup
 
 
 # issue put in the cython library bellow will cause
@@ -90,6 +91,7 @@ def find_version(*file_paths):
                      **common_args)
 ]
 
+
 setup(
     name="ctpwrapper",
     version=find_version("ctpwrapper", "__init__.py"),