fix ranking

app.py

@@ -54,13 +54,11 @@ def load_model(folders, tab_name, msg_lengths):
                 results[msg_lengths[task]].append(int(df['result'].sum() / len(df) * 100))
 
         mean_score.append(-np.mean([float(results[msg_lengths[task]][i]) for task in list(msg_lengths.keys())[:5]]))
-    ranks = np.argsort(mean_score)
-    for i, rank in enumerate(ranks):
+    for rank, i in enumerate(np.argsort(mean_score)):
         results['Rank'][i] = rank + 1
-        results['Model'][i] += f' ({mean_score[rank]})'
 
 
-    return pd.DataFrame(results).sort_values('Rank')
+    return pd.DataFrame(results).sort_values(['Rank'])