Update app.py

app.py

@@ -73,7 +73,7 @@ if text:
     # Perform keyword extraction
     vectorizer = TfidfVectorizer(stop_words='english')
     X = vectorizer.fit_transform(text)
-    feature_names = vectorizer.get_feature_names()
+    #feature_names = vectorizer.get_feature_names()
 
     # Perform clustering of keywords
     kmeans = KMeans(n_clusters=3, random_state=0).fit(X)