Update app.py

app.py

@@ -287,7 +287,7 @@ if __name__ == "__main__":
                 token_batch_length,
                 length_penalty,
             ],
-            outputs=[output_text, summary_text, summary_scores, rates],
+            outputs=[output_text, summary_text, summary_scores, compression_rate],
         )
 
     demo.launch(enable_queue=True, share=False)