diff --git a/database/models.py b/database/models.py
index bbd9614..ca9edf3 100644
--- a/database/models.py
+++ b/database/models.py
@@ -9,7 +9,6 @@
     DateTime, Text, UniqueConstraint, Index
 )
 from sqlalchemy.orm import DeclarativeBase, Session
-from sqlalchemy import event
 
 
 class Base(DeclarativeBase):