{pkgs, ...}: {
  kernel.python.python = {
    enable = true;
    displayName = "Python 3";
    extraPackages = ps: with ps; [
    ];
  };

  kernel.haskell.haskell = {
    enable = true;
    displayName = "GHC 9.0.2";
    haskellCompiler = "ghc902";
    extraHaskellPackages = ps: with ps; [
      hvega
      formatting
      ihaskell-charts
      ihaskell-diagrams
      ihaskell-gnuplot
      ihaskell-graphviz
      ihaskell-hvega
      ihaskell-juicypixels
      ihaskell-magic
      ihaskell-plot
      hmatrix
      cassava
      attoparsec
      safe-exceptions
      conduit
      conduit-extra
      text_2_0_1
      bytestring_0_11_3_1
    ];
  };
}