gpt 3.5

app.py

@@ -65,7 +65,7 @@ def chat_pdf_ep(content: Text = None):
         messages.append({"role": "assistant", "content": his[1]})
     messages.append({"role": "user", "content": obj['question']})
     data = {
-        "model": "text-davinci-003",
+        "model": "gpt-3.5-turbo",
         "messages": messages
     }
     print("messages = \n", messages)