added python package

modules/default/darwin.nix

@@ -1,4 +1,5 @@
 {
   imports = [
+    ../../packages/python/default.nix
   ];
 }

packages/python/default.nix

@@ -0,0 +1,5 @@
+{pkgs, ...}: {
+  environment.systemPackages = with pkgs; [
+    python313Full
+  ];
+}