Update app.py

app.py

@@ -162,7 +162,6 @@ with gr.Blocks() as demo:
         # start_time = time.time()
         keep_streaming = True
         for line in r.iter_lines():
-            time.sleep(0.001)
             # if time.time() - start_time > MAX_SEC:
             #     keep_streaming = False
             #     break
@@ -231,6 +230,9 @@ with gr.Blocks() as demo:
                 if refusal_condition(history[-1][1]):
                     history[-1][1] = history[-1][1] + '\n\n**[免責聲明: Breeze-7B-Instruct 和 Breeze-7B-Instruct-64k 並未針對問答進行安全保護，因此語言模型的任何回應不代表 MediaTek Research 立場。]**'
                     yield history
+            else:
+                del history[-1]
+                yield history
 
         print('== Record ==\nQuery: {query}\nResponse: {response}'.format(query=repr(message), response=repr(history[-1][1])))
         insert_to_db(message, response, float(temperature), float(top_p))