Update app.py

app.py

@@ -56,7 +56,7 @@ def whichsocial(request):
         listsocialnetwork = ['facebook', 'youtube', 'myspace', 'linkedin', 'twitter', 'instagram', 'github',
                             'reddit', 'picterest', 'discord', '']
         for partsplit in request.split('/'):
-            for part in partsplit:
+            for part in partsplit.split('.'):
                 for socialnetwork in listsocialnetwork:
                     print(socialnetwork, part)
                     if socialnetwork == request: