anchor.diff:  { lib
   , buildPythonPackage
   , fetchFromGitHub
  +, wcwidth
   , pytestCheckHook
   }:
   
  
positive.code:     sha256 = "12ci6jy8qmbphsvzvj98466nlhclfzs0a0pmbsv3mf5bfcdwvbh7";
    };
  
    checkInputs = [
      pytestCheckHook
    ];
  
negative.code: 
    meta = with lib; {
      description = "Python package for printing visually appealing tables";
      homepage = "https://github.com/pri22296/beautifultable";
      license = with licenses; [ mit ];
      maintainers = with maintainers; [ fab ];
    };
  