requests.exceptions.ConnectionError: HTTPSConnectionPool(host='ecmwf-forecasts.s3.eu-central-1.amazonaws.com', port=443): Max retries exceeded with url: /20240202/06z/0p25/oper/20240202060000-0h-oper-fc.index (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f551fb6fa90>: Failed to establish a new connection: [Errno 101] Network is unreachable'))