Update app.py

app.py

@@ -18,6 +18,7 @@ def chat_with_model(message, history, system_message, max_tokens, temperature, t
 
     messages = [{"role": "system", "content": system_message}]
 
+    # Append history messages
     for user_msg, assistant_msg in history:
         if user_msg:
             messages.append({"role": "user", "content": user_msg})
@@ -50,7 +51,7 @@ demo = gr.ChatInterface(
     chat_with_model,
     additional_inputs=[
         gr.Textbox(value="You are a friendly Chatbot.", label="System message"),
-        gr.Slider(minimum=1, maximum=1024, value=512, step=1, label="Max new tokens"),
+        gr.Slider(minimum=1, maximum=1024, value=1024, step=1, label="Max new tokens"),
         gr.Slider(minimum=0.1, maximum=2.0, value=0.7, step=0.1, label="Temperature"),
         gr.Slider(minimum=0.1, maximum=1.0, value=0.95, step=0.05, label="Top-p (nucleus sampling)"),
         gr.Dropdown(lake_models, label="Select Model", value=lake_models[0])