I am getting the error
twisted.web._newclient.ResponseNeverReceived: [<twisted.python.failure.Failure OpenSSL.SSL.Error: [('SSL routines', 'tls_process_server_certificate', 'certificate verify failed')]>]
described on mpcontribs-client · PyPI despite having set the correct environment variable (and having verified that it is indeed set using os.getenv).
I also tried getting a new API key by setting up a new account on MPContribs but no success.
Is this just me or does anyone have an idea how to fix it?