settings.json

{
    "python.linting.pylintArgs": [
        "--load-plugins",
        "pylint-flask"
    ],
    "python.linting.mypyCategorySeverity.note": "Warning",
    "python.linting.pylintCategorySeverity.convention": "Warning",
    "python.formatting.provider": "black",
    "python.formatting.blackArgs": [
        "--line-length",
        "99"
    ],
    "python.linting.enabled": true
}