feat: ruff'ed

manage.py

@@ -1,22 +1,23 @@
 #!/usr/bin/env python
 """Django's command-line utility for administrative tasks."""
+
 import os
 import sys
 
 
 def main():
     """Run administrative tasks."""
-    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "config.settings")
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings')
     try:
         from django.core.management import execute_from_command_line
     except ImportError as exc:
         raise ImportError(
             "Couldn't import Django. Are you sure it's installed and "
-            "available on your PYTHONPATH environment variable? Did you "
-            "forget to activate a virtual environment?"
+            'available on your PYTHONPATH environment variable? Did you '
+            'forget to activate a virtual environment?'
         ) from exc
     execute_from_command_line(sys.argv)
 
 
-if __name__ == "__main__":
+if __name__ == '__main__':
     main()