Update app.py

app.py

@@ -2,7 +2,7 @@ import streamlit as st
 from transformers import pipeline
 
 # Load the question-answering pipeline
-qa_pipeline = pipeline("question-answering", model="ilsp/Meltemi-7B-v1.5")
+qa_pipeline = pipeline("question-answering", model="deepset/roberta-base-squad2")
 
 # Title of the app
 st.title("Question Answering with Meltemi-7B")