Call hierarchy in MacOS

[pronoym99]

Can anyone tell me how to reveal the call hierarchy in Atom for macOS BigSur 11.5.2 and atom v1.58.0 as the call hierarchy pane shows Provider is unavailable for a python file I am working on? I have ide-python already installed in Atom.

[aminya]

I think pyls doesn't support call hierarchies. Only a few languages support this at the moment.

[pronoym99]

Ok....where can I find the complete list of supported languages for this feature ?