add like function

app.py

@@ -1882,7 +1882,11 @@ def SingleTalk(WavFile, history5):
     print("-" * 20)
 
 
-
+def vote(data: gr.LikeData):
+    if data.liked:
+        print("You upvoted this response: " + data.value)
+    else:
+        print("You downvoted this response: " + data.value)
 
 with gr.Blocks() as demo:
     # gr.Markdown("Start typing below and then click **SUBMIT** to see the output.")
@@ -1918,6 +1922,7 @@ with gr.Blocks() as demo:
         chatbot = gr.Chatbot(
             # avatar_images=((os.path.join(os.path.dirname(__file__),"User.png")), (os.path.join(os.path.dirname(__file__),"AI.png"))),
         )
+        
         with gr.Row():
             inputtext = gr.Textbox(
                 scale= 4, 
@@ -1970,7 +1975,7 @@ with gr.Blocks() as demo:
     """
 
     # upload_button.upload(func_upload_file, [upload_button, main.chatbot], main.chatbot)
-    
+    chatbot.like(vote, None, None)
     retry_button.click(retry, chatbot, chatbot).success(playsound1, None, voice_output).\
         success(HMI_Wait, None, [submit_button, stop_button])#.\
         # success(ClearAudio, None, voice_output)