Update app.py

app.py

@@ -3,29 +3,27 @@ nltk.download('stopwords')
 nltk.download('wordnet')
 from nltk.corpus import stopwords
 from nltk.stem.wordnet import WordNetLemmatizer
-import string
 
 import gensim
 from gensim.utils import simple_preprocess
 
-import pickle
 import re
 import pyLDAvis
 import pyLDAvis.gensim
 
-import matplotlib.pyplot as plt
 import pandas as pd
 
 import re
-from pprint import pprint
 import gensim.corpora as corpora
 import spacy
-
-import datetime
 import os
 
 import gradio as gr
 
+
+import spacy.cli
+spacy.cli.download("en_core_web_sm")
+
 def preprocess_response(response):
     # Remove punctuation
     response = re.sub(r'[,\.!?]', '', response)