ruff removed unused imports

parsers/imports.py

@@ -1,11 +1,6 @@
-import os
-import sys
 
 import django
-from django.contrib.auth.models import User
-from django.core import management
-from django.db import close_old_connections, connection, connections, transaction
-from django.http import HttpResponse
+from django.db import transaction
 
 import troggle.parsers.caves
 import troggle.parsers.drawings