all: reformat code following ruff upgrade

samples/test_facebook_events.py

@@ -6,6 +6,7 @@
 
 It creates an event by going to http://www.facebook.com, login and navigate to "Create an event" page.
 """
+
 import os
 import time
 import unittest

splinter/driver/__init__.py

@@ -4,6 +4,7 @@
 """
 This module contains the basic API for splinter drivers and elements.
 """
+
 from typing import Any
 from typing import Optional
 from typing import Type

tests/fake_django/settings.py

@@ -7,6 +7,7 @@
 For the full list of settings and their values, see
 https://docs.djangoproject.com/en/1.6/ref/settings/
 """
+
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 import os