Update app.py

app.py

@@ -1,12 +1,13 @@
 import gradio as gr
 import os
 
-os.system("pip install pdfminer.six rank_bm25 transformers")
+os.system("pip install pdfminer.six rank_bm25 torch transformers")
 
 from gradio.mix import Series
 import re
 from rank_bm25 import BM25Okapi
 import string 
+import torch
 from transformers import pipeline
 import pdfminer
 from pdfminer.high_level import extract_text