python3Packages.face_recognition_models: fix startup

pkgs/development/python-modules/face_recognition_models/default.nix

···
-{ buildPythonPackage, stdenv, fetchPypi }:
+{ buildPythonPackage, stdenv, fetchPypi, setuptools }:
 
 buildPythonPackage rec {
   pname = "face_recognition_models";
···
 
   # no module named `tests` as no tests are available
   doCheck = false;
+
+  propagatedBuildInputs = [ setuptools ];
 
   meta = with stdenv.lib; {
     homepage = https://github.com/ageitgey/face_recognition_models;