Update app.py

app.py

@@ -9,7 +9,17 @@ import sys
 import requests 
 #from IPython.display import IFrame
 
+
 def scrape(instring):
+    html_src=('''
+    <div style="text-align:center">
+    <h4>Pdf viewer testing</h4>
+    <iframe src="https://docs.google.com/viewer?url=http://www.pdf995.com/samples/pdf.pdf&embedded=true" frameborder="0" height="500px" width="100%"></iframe>
+    </div>''')
+    return gr.HTML.update(f'''{html_src}''')
+
+
+def scrape00(instring):
     response = requests.get(instring, stream=True)
 
     if response.status_code == 200: