Update app.py

app.py

@@ -17,7 +17,7 @@ from langchain_openai import OpenAI
 #Function to return the response
 def load_answer(question):
     # "text-davinci-003" model is depreciated, so using the latest one https://platform.openai.com/docs/deprecations
-    llm = OpenAI(model_name="text-davinci-003",temperature=0)
+    llm = OpenAI(model_name="gpt-3.5-turbo-instruct",temperature=0)
 
     #Last week langchain has recommended to use invoke function for the below please :)
     answer=llm.invoke(question)