Update app.py

app.py

@@ -19,7 +19,8 @@ To perform basic and useful NLP task with Streamlit, Spacy, Textblob and Gensim
 # Core Pkgs
 import os
 os.system('sudo apt-get install tesseract-ocr-eng')
-os.system('sudo apt-get install tesseract-ocr-ben')
+os.system('sudo apt update')
+os.system('sudo apt install tesseract-ocr-ben')
 os.system('pip install -q pytesseract')
 import streamlit as st 
 import os