{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
  };
  outputs = {nixpkgs, ...}: {
    devShells.x86_64-linux =
      let
        pkgs = import nixpkgs { system = "x86_64-linux"; config.allowUnfree = true;};
      in
      {
        default = pkgs.mkShell {
          shellHook = ''
          source $(poetry env info --path)/bin/activate
          '';
	      LD_LIBRARY_PATH = nixpkgs.lib.makeLibraryPath [ pkgs.stdenv.cc.cc ];
          VIRTUAL_ENV_DISABLE_PROMPT = 1;
          packages = with pkgs; [
            python3
            poetry
          ];
        };
      };
  };
}