Update app.py

app.py

@@ -15,7 +15,7 @@ from sklearn.metrics.pairwise import linear_kernel, cosine_similarity
 from nltk.stem.snowball import SnowballStemmer
 from nltk.stem.wordnet import WordNetLemmatizer
 from nltk.corpus import wordnet
-from surprise import Reader, Dataset, SVD
+#from surprise import Reader, Dataset, SVD
 import warnings; warnings.simplefilter('ignore')
 import surprise