python311Packages.accelerate: fix darwin tests

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

@@ -4,6 +4,7 @@
 , fetchFromGitHub
 , pythonAtLeast
 , pythonOlder
+, llvmPackages
 , pytest7CheckHook
 , setuptools
 , numpy
@@ -33,6 +34,10 @@ buildPythonPackage rec {
     hash = "sha256-E20pI5BrcTrMYrhriuOUl5/liSaQQy6eqRyCoauwb9Q=";
   };
 
+  buildInputs = [
+    llvmPackages.openmp
+  ];
+
   build-system = [ setuptools ];
 
   dependencies = [
@@ -103,6 +108,8 @@ buildPythonPackage rec {
     "accelerate"
   ];
 
+  __darwinAllowLocalNetworking = true;
+
   meta = with lib; {
     homepage = "https://huggingface.co/docs/accelerate";
     description = "A simple way to train and use PyTorch models with multi-GPU, TPU, mixed-precision";