Update app.py

app.py

@@ -19,7 +19,7 @@ from langchain.text_splitter import RecursiveCharacterTextSplitter
 import os
 from langchain.llms import OpenAI
 
-llm = OpenAI(model_name='text-davinci-003')
+llm = OpenAI(model_name='gpt-3.5-turbo-instruct')
 
 torch_device = "cuda" if torch.cuda.is_available() else "cpu"
 print("Running on device:", torch_device)