Update chat.py

chat.py

@@ -15,7 +15,7 @@ def predict(message, history):
         history_openai_format.append({"role": "assistant", "content":assistant})
     history_openai_format.append({"role": "user", "content": message})
   
-    response = client.chat.completions.create(model='gpt-4.0-turbo',
+    response = client.chat.completions.create(model='gpt-4-turbo-preview',
        messages= history_openai_format,
         # messages=[
         #     {