Rename the env

flake.nix

@@ -14,7 +14,8 @@
       overlay = nixpkgs.lib.composeManyExtensions [
         poetry2nix.overlay
         (final: prev: {
-          inventory = prev.poetry2nix.mkPoetryEnv {
+          inventoryEnv = prev.poetry2nix.mkPoetryEnv
+            {
               projectDir = ./.;
               overrides = prev.poetry2nix.defaultPoetryOverrides.extend
                 (self: super: {
@@ -36,10 +37,10 @@
         };
       in
       {
-        devShell = pkgs.mkShell {
+        devShells.default = pkgs.mkShell {
           buildInputs = [
             pkgs.gnumake
-            pkgs.inventory
+            pkgs.inventoryEnv
             pkgs.poetry
             pkgs.python310Packages.pip
           ];
@@ -47,6 +48,6 @@
             export DJANGO_SETTINGS_MODULE=network_inventory.settings.local
           '';
         };
-        packages.venv = pkgs.inventory;
+        packages.venv = pkgs.inventoryEnv;
       }));
 }