anchor.diff:    ] ++ [
       ncurses
     ];
  -
  -  preConfigure = ''
  -    substituteInPlace setup.py \
  -      --replace 'beautifulsoup4==4.9.3' 'beautifulsoup4>=4.9.3' \
  -      --replace 'unidecode==1.2.0' 'unidecode>=1.2.0' \
  -      --replace 'flask==2.0.1' 'flask>=2.0.1'
  -  '';
   
     preBuild = ''
       export HOME=$(mktemp -d)
  
positive.code:     homepage = "https://github.com/SwagLyrics/SwagLyrics-For-Spotify";
      license = licenses.mit;
      maintainers = with maintainers; [ siraben ];
      platforms = platforms.unix;
    };
  }
  
negative.code:     rev = "99fe764a9e45cac6cb9fcdf724c7d2f8cb4524fb";
      hash = "sha256-O48T1WsUIVnNQb8gmzSkFFHTOiFOKVSAEYhF9zUqZz0=";
    };
  
    postPatch = ''
      substituteInPlace setup.py \
        --replace "==" ">="
    '';
  
    propagatedBuildInputs = with python3.pkgs; [
      beautifulsoup4
  