anchor.diff:  
   buildPythonPackage rec {
     pname = "teslajsonpy";
  -  version = "1.2.0";
  +  version = "1.2.1";
     format = "pyproject";
   
     disabled = pythonOlder "3.6";
  
positive.code:     pytestCheckHook
    ];
  
    pythonImportsCheck = [ "teslajsonpy" ];
  
    meta = with lib; {
      description = "Python library to work with Tesla API";
  
negative.code:     owner = "zabuldon";
      repo = pname;
      rev = "v${version}";
      sha256 = "sha256-49dQgzYsEn5jmHWTJ3e3QOTqNeoTRMjUWxp+MaOYod4=";
    };
  
    nativeBuildInputs = [
  