launch.json

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Start Engine API",
            "type": "python",
            "request": "launch",
            "stopOnEntry": false,
            // "cwd": "${workspaceRoot}",
            "program": "${workspaceRoot}/engine-api.py",
            "env": {
                "FLASK_APP": "${workspaceRoot}/src/engine-api.py",
                "FLASK_ENV": "development"
            }
            // "args": [
            //     "-m"
            // ]
        }
    ]
}