Fixing message format ? - What wind.surf will do ?

app.py

@@ -84,24 +84,16 @@ def respond(
     # Load new model if changed
     if current_model is None or model_name not in str(current_model.model_path):
         current_model = load_model(model_name)
-        # Update the interface title
-        gr.Info(get_chat_title(model_name))
     
     # Start with system message
     messages = []
     if system_message and system_message.strip():
         messages.append({"role": "system", "content": system_message})
 
-    # Convert history to messages format
-    for msg in history:
-        if isinstance(msg, tuple):
-            if msg[0]:
-                messages.append({"role": "user", "content": msg[0]})
-            if msg[1]:
-                messages.append({"role": "assistant", "content": msg[1]})
-        else:
-            messages.append(msg)
-
+    # Add chat history
+    if history:
+        messages.extend(history)
+    
     # Add current message
     messages.append({"role": "user", "content": message})
 
@@ -173,7 +165,10 @@ with gr.Blocks() as demo:
     def submit_message(message, chat_history, model_name, system_message, max_tokens, temperature, top_p):
         history = [] if chat_history is None else chat_history
         for response in respond(message, history, model_name, system_message, max_tokens, temperature, top_p):
-            history = history + [[message, response]]
+            history = history + [
+                {"role": "user", "content": message},
+                {"role": "assistant", "content": response}
+            ]
             yield history, ""
     
     submit_event = submit.click(