Update app.py

app.py

@@ -44,6 +44,7 @@ COLS = [c.name for c in fields(AutoEvalColumn)]
 TYPES = [c.type for c in fields(AutoEvalColumn)]
 
 def request_model(model_text):
+    global original_df
     # Check if the model exists on the Hub
     base_model_on_hub, error_msg = is_model_on_hub(model_text)
 
@@ -110,7 +111,7 @@ def request_model(model_text):
         df_results.to_csv(csv_results, index=False)
 
         # Update the leaderboard DataFrame
-        global original_df
+
         original_df = df_results.copy()
         original_df['Model'] = original_df['model'].apply(lambda x: make_clickable_model(x))
         original_df['WER ⬇️'] = original_df['wer'].apply(lambda x: round(x, 2))