correct defect in retry

app.py

@@ -680,7 +680,30 @@ def clearall():
 def retry(chatbot_history):
     global last_request
     print("last_request", last_request)
-    yield chathmi3(last_request, chatbot_history)
+    message = last_request
+    history = history + [(message, None)]
+    yield [history]
+    
+    try:
+        response = agent.run(message)
+        time.sleep(0.1)
+        history = history + [(None, response)]
+        yield [history]
+        print ("response of chatbot:", response)
+        # real_content = response[-1:]
+        # print("real_content", real_content)
+        try:
+            temp = response.split("(sandbox:/")[1] # (sandbox:/sample-20230805-0807.wav)
+            file_name = temp.split(")")[0]
+            print("file_name:", file_name)
+            history = history + [(None, (file_name,))]
+            yield [history]
+        except:
+            print("No need to add file in chatbot")        
+
+    except Exception as e:
+        print("chathmi3 error:", e)      
+    # yield chathmi3(last_request, chatbot_history)
 
 with gr.Blocks() as demo:
     # gr.Markdown("Start typing below and then click **SUBMIT** to see the output.")
@@ -710,14 +733,14 @@ with gr.Blocks() as demo:
             agentchoice = gr.Dropdown(
                 choices=['Zero Short Agent','Zero Short React','OpenAI Multi'],
                 label="SELECT AI AGENT",
-                scale= 1.2,
+                scale= 1,
                 show_label = True,
                 value="Zero Short Agent",
             )
             voice_input = gr.Audio(
                 source="microphone", 
                 type="filepath", 
-                scale= 1.2,
+                scale= 1,
                 label= "INPUT",
                 )
             voice_output = gr.Audio(