Update app.py

app.py

@@ -1,9 +1,9 @@
 import gradio as gr
-#from bs4 import BeautifulSoup as bs 
+from bs4 import BeautifulSoup as bs 
 #import html5lib
 #import copy
 import requests 
-from IPython.display import IFrame
+#from IPython.display import IFrame
 
 def scrape(instring):
     
@@ -12,7 +12,7 @@ def scrape(instring):
     url = f'{instring}'
     r = requests.get(url, stream=True)
     html_content = requests.get(url).text
-    soup = BeautifulSoup(html_content,"html.parser")
+    soup = bs(html_content,"html.parser")
 
     with open('/tmp/metadata.pdf', 'wb') as fd:
         for chunk in r.iter_content(chunk_size):