test

app.py

@@ -37,10 +37,9 @@ def chat(message, history, model1, model2):
 
 def vote(direction, history):
     if history:
-        last_interaction = history[-1]
+        last_message = history[-1]
         vote_text = f"\n\nUser voted: {'👍' if direction == 'up' else '👎'}"
-        updated_interaction = (last_interaction[0], last_interaction[1] + vote_text)
-        return history[:-1] + [updated_interaction]
+        last_message["content"] += vote_text
     return history
 
 
@@ -51,7 +50,7 @@ with gr.Blocks() as demo:
         model1_dropdown = gr.Dropdown(choices=models, label="Model 1", value=models[0])
         model2_dropdown = gr.Dropdown(choices=models, label="Model 2", value=models[1])
 
-    chatbot = gr.Chatbot()
+    chatbot = gr.Chatbot(label="Chat History", type="messages")
     msg = gr.Textbox(label="Your message")
     clear = gr.Button("Clear")
 
@@ -60,7 +59,7 @@ with gr.Blocks() as demo:
         downvote = gr.Button("👎 Downvote")
 
     msg.submit(chat, [msg, chatbot, model1_dropdown, model2_dropdown], chatbot)
-    clear.click(lambda: None, None, chatbot, queue=False)
+    clear.click(lambda: [], None, chatbot, queue=False)
     upvote.click(vote, ["up", chatbot], chatbot)
     downvote.click(vote, ["down", chatbot], chatbot)