Update app.py

app.py

@@ -30,7 +30,8 @@ def initialize(limit, rando, use_cache=True):
     sources.append(CNNText(
         'cnn',
         'https://lite.cnn.com', 
-        'sshleifer/distilbart-cnn-12-6',
+        #'sshleifer/distilbart-cnn-12-6',
+        'google/pegasus-multi_news',
         'dbmdz/bert-large-cased-finetuned-conll03-english'
     ))