Update app.py

app.py

@@ -101,7 +101,7 @@ def summarize_file(file):
 def fetch_news():
     url = 'https://newsapi.org/v2/top-headlines'
     params = {
-        'apiKey': config.api_key,
+        'apiKey': api_key,
         'language': 'en',
         'sources': 'associated-press',
         'pageSize': 10