update app.py

app.py

@@ -18,7 +18,7 @@ os.makedirs(dataset_dir, exist_ok=True)
 
 # -------- Charger les objets sauvegardés --------
 # Music
-scaler_samplerate_music = joblib.load("music/scaler_samplerate.joblib")
+scaler_samplerate_music = joblib.load("music/scaler_music_samplerate.joblib")
 scaler_age_days_music = joblib.load("music/scaler_music_age_days_log.joblib")
 username_freq_music = joblib.load("music/username_freq_dict_music.joblib")
 est_num_downloads_music = joblib.load("music/est_num_downloads_music.joblib")