Fix missing encoding pragma on python files

python_apps/airtime-celery/airtime-celery/__init__.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 import os
 
 # Make the celeryconfig module visible to celery

python_apps/airtime-celery/airtime-celery/celeryconfig.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 import os
 from configobj import ConfigObj
 from kombu import Exchange, Queue

python_apps/airtime-celery/airtime-celery/tasks.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 from future.standard_library import install_aliases
 
 install_aliases()

python_apps/airtime-celery/setup.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 from pathlib import Path
 from setuptools import setup
 from subprocess import call