diff --git a/Web/modules/database/ausleihung.py b/Web/modules/database/ausleihung.py
index a2b18af..a26181b 100755
--- a/Web/modules/database/ausleihung.py
+++ b/Web/modules/database/ausleihung.py
@@ -28,15 +28,16 @@ Sammlungsstruktur:
 from bson.objectid import ObjectId, InvalidId
 import datetime
 from dateutil import parser
-import pytz
-from datetime import timezone
 import os
 import json
-import shutil
 import Web.modules.database.settings as cfg
 from Web.modules.database.settings import MongoClient
 import Web.modules.inventarsystem.data_protection as dp
 
+
+def _get_client():
+    """Hilfsfunktion für die Erstellung einer MongoClient-Instanz."""
+    return MongoClient(cfg.MONGODB_HOST, cfg.MONGODB_PORT)
 # Add this helper function after imports
 def ensure_timezone_aware(dt):
     """Ensures a datetime is timezone-aware, using UTC if naive"""