misc: codestyle fixes (#62849)

setup.py

@@ -1,11 +1,11 @@
 #!/usr/bin/python
-import sys
 import os
 import subprocess
-
-from setuptools import setup, find_packages
+import sys
 from distutils.command.sdist import sdist
 
+from setuptools import find_packages, setup
+
 
 class eo_sdist(sdist):
     def run(self):

src/authentic2_gnm/__init__.py

@@ -16,7 +16,6 @@
 
 import django.apps
 from django.conf import settings
-
 from django_rbac.utils import get_ou_model
 
 

src/authentic2_gnm/templatetags/gnm.py

@@ -15,6 +15,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import xml.etree.ElementTree as ET
+
 from django import template
 from django.conf import settings
 from django.utils.encoding import force_str