When using vscode to debug, an error is reported in the pop-up window:

Configured debug type 'python' is not supported

Refer to the reference website: https://github.com/microsoft/vscode/issues/136712

The measured solution is metaphysical, as follows:

Delete Jupiter and python in vscope extensions, and then reinstall them; Close all vscodes; (this step is very important.) Open vscode again and you can debug normally.