Update app.py

app.py

@@ -256,7 +256,7 @@ wandb.log(metrics)
 wandb_run.finish()
 
 top_trials = pd.DataFrame(study.trials_dataframe().sort_values(by="value", ascending=False).head(7))
-return metrics, top_trials
+    return metrics, top_trials
 
 def explainability(_):
     import warnings