python312Packages.smolagents: disable test that requires missing dep mlx-lm

Author: malob

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

@@ -1,5 +1,6 @@
 {
   lib,
+  stdenv,
   accelerate,
   buildPythonPackage,
   docker,
@@ -118,6 +119,8 @@ buildPythonPackage rec {
     "test_transformers_message_vl_no_tool"
     "test_transformers_toolcalling_agent"
     "test_visit_webpage"
+  ] ++ lib.optionals stdenv.isDarwin [
+    "test_get_mlx"
   ];
 
   meta = {