Update app.py

app.py

@@ -2,11 +2,12 @@ from streamlit_extras.let_it_rain import rain
 import streamlit as st
 import pickle
 import string
-from nltk.corpus import stopwords
 import nltk
+from nltk.corpus import stopwords
 from nltk.stem.porter import PorterStemmer
 import sklearn
 ps = PorterStemmer()
+nltk.download('stopwords')
 
 def example():
     rain(