diff --git a/sacred/sacred_model_creator.py b/sacred/sacred_model_creator.py
index 22c2435..9f3127f 100644
--- a/sacred/sacred_model_creator.py
+++ b/sacred/sacred_model_creator.py
@@ -8,14 +8,12 @@ from sklearn.preprocessing import StandardScaler
 from sklearn.preprocessing import LabelEncoder
 import pickle
 from sacred import Experiment
-from sacred.observers import MongoObserver, FileObserver
+from sacred.observers import FileStorageObserver, MongoObserver
 
-# Tworzenie eksperymentu
-ex = Experiment('464953')  # Zastąp '123456' swoim numerem indeksu
+ex = Experiment('464953')
 
-# Dodanie obserwatorów
 ex.observers.append(MongoObserver(url='mongodb://admin:IUM_2021@tzietkiewicz.vm.wmi.amu.edu.pl:27017'))
-ex.observers.append(FileObserver('my_experiment_logs'))
+ex.observers.append(FileStorageObserver('my_experiment_logs'))
 
 def datasets_preparation():
     df_1 = pd.read_csv("datasets/spotify_songs.csv")
diff --git a/sacred/sacred_use_model.py b/sacred/sacred_use_model.py
index 837efd2..d1ba31f 100644
--- a/sacred/sacred_use_model.py
+++ b/sacred/sacred_use_model.py
@@ -8,7 +8,6 @@ from sacred.observers import MongoObserver, FileObserver
 
 ex = Experiment('464953_evaluation')
 
-# Dodanie obserwatorów
 ex.observers.append(MongoObserver(url='mongodb://admin:IUM_2021@tzietkiewicz.vm.wmi.amu.edu.pl:27017'))
 ex.observers.append(FileObserver('my_experiment_logs'))