anchor.diff:  
   buildPythonPackage rec {
     pname = "Faker";
  -  version = "4.17.1";
  +  version = "4.18.0";
   
     src = fetchPypi {
       inherit pname version;
  -    sha256 = "d4183b8f57316de3be27cd6c3b40e9f9343d27c95c96179f027316c58c2c239e";
  +    sha256 = "0raxw6mgvf9523v7917zqw76vqnpp0d6v3i310qnjnhpxmm78yb2";
     };
   
     nativeBuildInputs = [ pytestrunner ];
  
positive.code:     email_validator
      freezegun
      pytest
      random2
      ukpostcodeparser
      validators
    ]
  
negative.code:   , more-itertools
    , pytest
    , pytestrunner
    , ukpostcodeparser
    , validators
  }:
  