diff --git a/Biblioteka_DL/dllib-sacred.py b/Biblioteka_DL/dllib-sacred.py
index 3708f1c..1286b3f 100644
--- a/Biblioteka_DL/dllib-sacred.py
+++ b/Biblioteka_DL/dllib-sacred.py
@@ -18,8 +18,7 @@ from sacred.observers import MongoObserver
 
 ex = Experiment()
 #ex.observers.append(FileStorageObserver('my_run'))
-ex.observers.append(MongoObserver(url='mongodb://mongo_user:mongo_password_IUM_2021@localhost:27017',
-                                  db_name='sacred'))
+ex.observers.append(MongoObserver.create(url='mongodb://mongo_user:mongo_password_IUM_2021@localhost:27017', db_name='sacred'))
 
 @ex.config
 def my_config():