packaging fix

users/default.nix

@@ -1,5 +1,7 @@
 { pkgs, ... }:
-
+let 
+  pythonPkgs = import ./python.nix { inherit pkgs; };
+in
 {
   # Define a user account. Don't forget to set a password with ‘passwd’.
   users.users = {
@@ -10,7 +12,7 @@
       extraGroups = [ "networkmanager" "wheel" ];
       packages = with pkgs; [
         kdePackages.kate
-      ] ++ ./python.nix;
+      ] ++ pythonPkgs;
       hashedPassword = "$6$El6e2NhPrhVFjbFU$imlGZqUiizWw5fMP/ib0CeboOcFhYjIVb8oR1V1dP2NjDeri3jMoUm4ZABOB2uAF8UEDjAGHhFuZxhtbHg647/";
     };
 
@@ -20,7 +22,7 @@
       extraGroups = [ "networkmanager" "wheel" ];
       packages = with pkgs; [
         kdePackages.kate
-      ] ++ ./python.nix;
+      ] ++ pythonPkgs;
       shell = pkgs.zsh;
     };
   };