🧹clean up flake

flake.lock

@@ -1,20 +1,5 @@
 {
   "nodes": {
-    "flake-utils": {
-      "locked": {
-        "lastModified": 1638122382,
-        "narHash": "sha256-sQzZzAbvKEqN9s0bzWuYmRaA03v40gaJ4+iL1LXjaeI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "74f7e4319258e287b0f9cb95426c9853b282730b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -22,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1640417317,
-        "narHash": "sha256-jT2uMARXs0Xm65ccroFsKyr4LTHSecw+9HAnmBdJO8U=",
+        "lastModified": 1640592198,
+        "narHash": "sha256-F5dWVGQMscmGyLTzNLocPB1v8Ijp8ONx8Nq9Dmi5PSw=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "48f2b381dd397ec88040d3354ac9c036739ba139",
+        "rev": "0b197562ab7bf114dd5f6716f41d4b5be6ccd357",
         "type": "github"
       },
       "original": {
@@ -53,7 +38,6 @@
     },
     "root": {
       "inputs": {
-        "flake-utils": "flake-utils",
         "home-manager": "home-manager",
         "nixpkgs": "nixpkgs"
       }

flake.nix

@@ -7,7 +7,7 @@
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
   };
 
-  outputs = { self, nixpkgs, home-manager, flake-utils }: {
+  outputs = { self, nixpkgs, home-manager }: {
     homeConfigurations = {
       aarch64-darwin = home-manager.lib.homeManagerConfiguration {
         system = "aarch64-darwin";