Update app.py

app.py

@@ -77,7 +77,7 @@ def predict(system_msg, inputs, top_p, temperature, chat_counter, chatbot=[], hi
             product_msg = {"role": "system", "content": new_msg}
             messages.append(product_msg)
          
-    payload = {"model": "gpt-3.5-turbo-16k-0613", "messages": messages, "temperature": 0.7,
+    payload = {"model": "gpt-4", "messages": messages, "temperature": 0.7,
                "top_p": 1.0, "n": 1, "stream": True, "presence_penalty": 0, "frequency_penalty": 0, }
 
     chat_counter += 1