Update app.py

app.py

@@ -1,10 +1,14 @@
 import gradio as gr
 import newspaper
 from newspaper import Article
+from newspaper import Config
+user_agent = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36'
+config = Config()
+config.browser_user_agent = user_agent
 import nltk
 nltk.download('punkt')
 def art(url):
-  art=Article(url)
+  art=Article(url,config=config)
   art.download()
   art.parse()
   art.nlp()