Remove unnecessary class

vetting_bot/bot_commands.py

@@ -13,7 +13,7 @@ from nio import (
 
 from vetting_bot.chat_functions import react_to_event, send_text_to_room
 from vetting_bot.config import Config
-from vetting_bot.storage import Storage, IntegrityError
+from vetting_bot.storage import Storage
 
 logger = logging.getLogger(__name__)
 

vetting_bot/storage.py

@@ -133,6 +133,3 @@ class Storage:
             self.cursor.execute(args[0].replace("?", "%s"), *args[1:])
         else:
             self.cursor.execute(*args)
-
-
-class IntegrityError(psycopg2.IntegrityError, sqlite3.IntegrityError): ...