Update app.py

app.py

@@ -5,6 +5,7 @@ import torch
 from langchain_community.document_loaders import PyPDFLoader
 from IPython.display import display
 import os
+os.system('apt-get install poppler-utils')
 from sklearn.metrics.pairwise import cosine_similarity
 import numpy as np
 import streamlit as st