Update app.py

app.py

@@ -2,12 +2,12 @@ import streamlit as st
 import arxiv
 
 import os
-#import pdfminer
-#from pdfminer.high_level import extract_text, extract_pages
-#from pdfminer.layout import LTTextContainer
+import pdfminer
+from pdfminer.high_level import extract_text, extract_pages
+from pdfminer.layout import LTTextContainer
 from search import search
 from get_paper import get_paper
-#from get_pages import get_pages
+from get_pages import get_pages
 #from tts import tts