anchor.diff:  
   buildPythonPackage rec {
     pname = "vulture";
  -  version = "2.4";
  +  version = "2.5";
     format = "setuptools";
   
     disabled = pythonOlder "3.6";
   
     src = fetchPypi {
       inherit pname version;
  -    hash = "sha256-gZQ5KUp2tOC44Ixw11VlqM49wfbgNVjtEjpfK7c3wOo=";
  +    hash = "sha256-KDFpQFXrLjagnDt2gJNINxArm2wJaSBuOQLVE2Ehd8M=";
     };
   
     postPatch = ''
  
positive.code:   ];
  
    checkInputs = [
      pytestCheckHook
    ];
  
  
negative.code: { lib
  , buildPythonPackage
  , fetchPypi
  , pint
  , pythonOlder
  , pytestCheckHook
  , toml
  