diff --git a/drugstone/__init__.py b/drugstone/__init__.py
index b4ad9c7fdcdbea622d779b87e466d7dfa29e357b..1c051f59447c4640f82d9a02eb6f44d050a64c45 100755
--- a/drugstone/__init__.py
+++ b/drugstone/__init__.py
@@ -3,4 +3,4 @@ from drugstone.wsgi import application  # noqa: F401
 # Django starts so that shared_task will use this app.
 from drugstone.celery import app as celery_app
 
-__all__ = ['celery_app']
\ No newline at end of file
+__all__ = ['celery_app']
diff --git a/drugstone/settings/__init__.py b/drugstone/settings/__init__.py
index c70020d5f7b2fe8c5d7f62e339f4c79895986c8f..7d7765a772514b84fe01819a59cb6bf9c6953ae8 100644
--- a/drugstone/settings/__init__.py
+++ b/drugstone/settings/__init__.py
@@ -1 +1 @@
-from .settings import *
\ No newline at end of file
+from .settings import *
diff --git a/drugstone/settings/celery_schedule.py b/drugstone/settings/celery_schedule.py
index 88e8f9aee8e6d6192e8ed3bf142da9de508a5ba2..f817c9511f74e046c65995a5add04516a884b51e 100644
--- a/drugstone/settings/celery_schedule.py
+++ b/drugstone/settings/celery_schedule.py
@@ -5,4 +5,4 @@ CELERY_BEAT_SCHEDULE = {
         "task": "drugstone.tasks.task_update_db_from_nedrex",
         "schedule": crontab(minute="*/1000"),
     },
-}
\ No newline at end of file
+}
diff --git a/drugstone/tasks.py b/drugstone/tasks.py
index 4547ea4f97d3ffc9ccb3b168e3c1c65ba7ecc94b..c52aaf70056dc9e373088368f72b41749c6c7460 100644
--- a/drugstone/tasks.py
+++ b/drugstone/tasks.py
@@ -4,15 +4,15 @@ from drugstone.util.nedrex import fetch_nedrex_data, integrate_nedrex_data
 
 logger = get_task_logger(__name__)
 
+
 @shared_task
 def task_update_db_from_nedrex():
     logger.info("Updating DB from NeDRex.")
     print('here')
-    
+
     logger.info("Fetching data...")
     fetch_nedrex_data()
 
     logger.info("Integrating data...")
     integrate_nedrex_data()
     logger.info("Done.")
-
diff --git a/drugstone/util/nedrex.py b/drugstone/util/nedrex.py
index 01051962d6312e56809fdbc74d43cd6180ddfed6..d3f85eb65900916f724c433d616a7035138026a4 100644
--- a/drugstone/util/nedrex.py
+++ b/drugstone/util/nedrex.py
@@ -2,6 +2,7 @@ def fetch_nedrex_data():
     print('fetching')
     return
 
+
 def integrate_nedrex_data():
     print('integrating')
-    return
\ No newline at end of file
+    return