Connection error in auth0 login

I followed the tutorial for webapp implementation and set up callbacks etc. While testing , getting below error on login. Need help on how to resolve…

requests.exceptions.ConnectionError: HTTPSConnectionPool(host=‘%7bzenavu.us.auth0.com%7d’, port=443): Max retries exceeded with url: /.well-known/openid-configuration (Caused by NewConnectionError(‘<urllib3.connection.HTTPSConnection object at 0x0000025C61ABD120>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed’))

I’m currently experiencing the exact same thing.

Looks like the environment values was not getting picked up rightly for me. please check that the values are being loaded correctly. I tested with simply putting in a string in app.py and could establish a connection

this probably is an old topic but I am getting the same error. any suggestions?