anchor.diff:  
     meta = with lib; {
       description = "Rapid fuzzy string matching";
  -    homepage = "https://github.com/maxbachmann/rapidfuzz";
  +    homepage = "https://github.com/maxbachmann/RapidFuzz";
       license = licenses.mit;
       maintainers = with maintainers; [ dotlambda ];
     };
  
positive.code: 
  buildPythonPackage rec {
    pname = "rapidfuzz";
    version = "1.6.2";
  
    disabled = pythonOlder "3.5";
  
  
negative.code:     repo = "RapidFuzz";
      rev = "v${version}";
      fetchSubmodules = true;
      sha256 = "sha256-vK2MnFdZOAO+0WNM20w2vz5Yh2buI+fl7teHQqwuiUk=";
    };
  
    propagatedBuildInputs = [
  