Update app.py

app.py

@@ -5,6 +5,11 @@ from nltk.corpus import stopwords
 from nltk.tokenize import word_tokenize
 from nltk.stem.wordnet import WordNetLemmatizer
 
+nltk.downlod('stopwords')
+nltk.download('punkt')
+nltk.download('wordnet')
+
+
 # Import the dataset
 df = pd.read_csv('Hotel_Reviews.csv')
 df['countries'] = df.Hotel_Address.apply(lambda x: x.split(' ')[-1])