import os


# Server settings
DEBUG = str(os.environ.get('DEBUG', False)) == 'True'
HOST = os.environ.get('HOST', 'localhost')
PORT = int(os.environ.get('PORT', 5000))
SECRET_KEY = os.environ.get('SECRET_KEY')


# 3rd-party settings
GUESTBOOK_API_URLS = os.environ.get('GUESTBOOK_API_URLS', '')

@@ -283,13 +283,39 @@
 I_URLS',
- '
+%0A    'http://localhost:5000/
 ')%0A

Use http://localhost:5000/ as default API list.