contact/.vscode/launch.json

{
    "version": "0.1.0",
    "configurations": [
        {
            "name": "Python Debugger: Current File",
            "type": "debugpy",
            "request": "launch",
            "cwd": "${workspaceFolder}",
            "module": "contact.__main__",
            "args": ["-c"]
        }
    ]
}