{pkgs, config, ... }: {
  # Enable video drivers                              
  services.xserver.videoDrivers = ["nvidia"];         

  hardware.nvidia = {                                 
    modesetting.enable = true;
    nvidiaSettings = false;
    package = config.boot.kernelPackages.nvidiaPackages.beta;
    open = false;
  };

  environment.sessionVariables = {
    CUDA_PATH = "${pkgs.cudatoolkit}";
    EXTRA_LDFLAGS = "-L/lib -L${pkgs.linuxPackages.nvidia_x11}/lib";
    EXTRA_CCFLAGS = "-I/usr/include";
  };
}