@admin which documentation I need to check

Exception while retriving IP Address,using local host IP address HTTPSConnectionPool(host='api.ipify.org', port=443): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x000001FDF31BBEE0>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed'))

How to use Smart API for coding and creating app