anchor.diff:      pytestCheckHook
     ];
   
  -  postPatch = ''
  -    substituteInPlace pyproject.toml \
  -      --replace " --cov=led_ble --cov-report=term-missing:skip-covered" ""
  -  '';
  -
     pythonImportsCheck = [
       "led_ble"
     ];
  
positive.code: 
  buildPythonPackage rec {
    pname = "led-ble";
    version = "0.7.0";
    format = "pyproject";
  
    disabled = pythonOlder "3.9";
  
negative.code:     owner = "Bluetooth-Devices";
      repo = pname;
      rev = "v${version}";
      hash = "sha256-WjSMyuxxScJMtrQAvCHX98IXzbO2dWAsAaOwXf6TEDg=";
    };
  
    postPatch = ''
      substituteInPlace pyproject.toml \
        --replace " --cov=led_ble --cov-report=term-missing:skip-covered" ""
    '';
  
    nativeBuildInputs = [
      poetry-core
  