Update app.py

app.py

@@ -30,9 +30,10 @@ from base64 import b64encode
 from collections import OrderedDict
 from hashlib import sha256
 from hmac import HMAC
-from urllib.parse import urlparse, parse_qsl, urlencode
-
-
+from urllib.parse 
+import urlparse
+import parse_qsl
+import urlencode