add postgres

konviva-events/app/events/create_user.py

@@ -39,7 +39,7 @@ def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
         user_id = glom(result, '0.IDUsuario')
 
         if not result:
-            raise UserNotFoundError()
+            raise UserNotFoundError('User not found')
     except Exception:
         raise
 
@@ -47,7 +47,7 @@ def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
         transact.update(
             key=KeyPair(new_image['id'], '0'),
             update_expr='SET metadata__konviva_user_id = :user_id, \
-                        updated_at = :updated_at',
+                             updated_at = :updated_at',
             expr_attr_values={
                 ':user_id': user_id,
                 ':updated_at': now_,