Ansible shell

error.log

TASK [Find or create a linode] *********************************************************************************************************************************************************************************************************
An exception occurred during task execution. To see the full traceback, use -vvv. The error was: ModuleNotFoundError: No module named 'linode_api4'
failed: [localhost] (item=27) => {"ansible_loop_var": "item", "changed": false, "item": "27", "msg": "Failed to import the required Python library (linode-api4) on FGFMAC66.local's Python /nix/store/51ly5wgcjmv9g23156kjsd4x9m102zxf-python3-3.7.8/bin/python3. Please read module documentation and install in the appropriate location. If the required library is installed, but Ansible is using the wrong Python interpreter, please consult the documentation on ansible_python_interpreter"}

shell.nix

let
  nixpkgs =
    import (builtins.fetchTarball {
      url = https://releases.nixos.org/nixpkgs/nixpkgs-20.09pre242401.ebd2e632d61/nixexprs.tar.xz;
    }) {};

  linode_api4 =
    {
      buildPythonPackage,
      fetchPypi,
      requests,
      future,
    }:
      buildPythonPackage rec {
        pname = "linode_api4";
        version = "2.3.5";

        propagatedBuildInputs = [ requests future ];

        src = fetchPypi {
          inherit pname version;
          sha256 = "0n28420r3n6f716ghsx46dn3v5c90fv1cydn884q3cb5qnmrn3zr";
        };

        doCheck = false;
      };

  python37 = nixpkgs.python37.withPackages (packages:
    with packages; [
      ansible
      (callPackage linode_api4 {})
    ]
  );
in
nixpkgs.stdenv.mkDerivation {
  pname = "infrastructure";
  version = "1.0.0";
  buildInputs = with nixpkgs; [
    python37
  ];
}