Please add Datawrapper to your whitelist
https://developer.datawrapper.de/reference/introduction
requests.exceptions.ProxyError: HTTPSConnectionPool(host='api.datawrapper.de', port=443): Max retries exceeded with url: /v3/me (Caused by ProxyError('Cannot connect to proxy.', OSError('Tunnel connection fai led: 403 Forbidden')))
Thanks