fix: remove nixpkgs for home.nix

users/ruben/home.nix

@@ -24,28 +24,6 @@
     # ./nvim.nix
   ];
 
-  nixpkgs = {
-    # You can add overlays here
-    overlays = [
-      # If you want to use overlays exported from other flakes:
-      # neovim-nightly-overlay.overlays.default
-
-      # Or define it inline, for example:
-      # (final: prev: {
-      #   hi = final.hello.overrideAttrs (oldAttrs: {
-      #     patches = [ ./change-hello-to-hi.patch ];
-      #   });
-      # })
-    ];
-    # Configure your nixpkgs instance
-    config = {
-      # Disable if you don't want unfree packages
-      allowUnfree = true;
-      # Workaround for https://github.com/nix-community/home-manager/issues/2942
-      allowUnfreePredicate = _: true;
-    };
-  };
-
   home = {
     username = "ruben";
     homeDirectory = "/home/ruben";