Correcting model update

api/app/transaction/models.py

@@ -36,7 +36,7 @@ class Transaction(TransactionBaseId, table=True):
 
     @classmethod
     def update(cls, session, transaction_db, transaction_data):
-        transaction_db.sqlmodel_update(transaction_data)
+        transaction_db.sqlmodel_update(cls.model_validate(transaction_data))
         session.add(transaction_db)
         session.commit()
         session.refresh(transaction_db)