I'm trying to connect to a Pulse Secure VPN appliance (which I unfortunately don't manage) and it requires the Host Checker to be run. However, when I try to use the bundled ``tncc-emulate.py`` script, it fails with an error: TypeError: super(type, obj): obj must be an instance or subtype of type This is the (anonimised) command I'm executing: openconnect --protocol=nc -u UsernameHere --useragent 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36' --csd-wrapper=/usr/lib/openconnect/tncc-emulate.py https://vpn.example.com/ -v I am running OpenConnect 8.10. A more detailed log can be found [here](/uploads/0be154dbdc2d80c79e4f9b35815c7127/cli-output.log). If required, I can relay more information on the VPN appliance in private.