Update app.py

app.py

@@ -35,7 +35,7 @@ def proxy():
                 tag['href'] = '/proxy?url=' + tag['href']
             for tag in soup.find_all(src=True):
                 tag['src'] = '/proxy?url=' + tag['src']
-            content = soup.decode('utf-8')
+            content = str(soup)
             print(content)
 
         return content, response.status_code, headers