Update app.py

app.py

@@ -66,7 +66,7 @@ def generate_code(instruction, chat_history, is_first_time):
     with torch.no_grad():
         outputs = model.generate(
             **inputs,
-            max_new_tokens=512,
+            max_new_tokens=256,
             do_sample=False,
             pad_token_id=stop_id,
             eos_token_id=stop_id,
@@ -118,7 +118,7 @@ with gr.Blocks(title="Python Code Generator") as demo:
             chat_output = gr.Chatbot(
                 label="Conversation",
                 height=500,
-                type=messages,
+                type="messages",
             )
 
     submit_btn.click(