Update app.py

app.py

@@ -76,8 +76,8 @@ def predict(system_msg, inputs, top_p, temperature, chat_counter, chatbot=[], hi
 
     
          
-    payload = {"model": "gpt-4", "messages": messages, "temperature": 0,
-               "top_p": 0.5, "n": 1, "stream": True, "presence_penalty": 0.5, "frequency_penalty": 0.5, }
+    payload = {"model": "gpt-4", "messages": messages, "temperature": 0,5,
+               "top_p": 0, "n": 1, "stream": True, "presence_penalty": 0, "frequency_penalty": 0, }
 
     chat_counter += 1