anchor.diff:  
     src = fetchPypi {
       inherit pname version;
  -    sha256 = "sha256-LVcgpeY/c+rzHtqhX2q4fzXwaQ+MojMBfX0j10OpHXM=";
  +    hash = "sha256-LVcgpeY/c+rzHtqhX2q4fzXwaQ+MojMBfX0j10OpHXM=";
     };
   
     nativeBuildInputs = [
  
positive.code:     "test_install_completion"
    ];
  
    pythonImportsCheck = [ "typer" ];
  
    meta = with lib; {
      description = "Python library for building CLI applications";
      homepage = "https://typer.tiangolo.com/";
      license = licenses.mit;
      maintainers = with maintainers; [ winpat ];
  
negative.code: { lib
  , stdenv
  , buildPythonPackage
  , colorama
  , fetchpatch
  , fetchPypi
  , flit-core
  