diff --git a/modules/jupyterhub.nix b/modules/jupyterhub.nix
index 8c8ee55..034c7fe 100644
--- a/modules/jupyterhub.nix
+++ b/modules/jupyterhub.nix
@@ -55,6 +55,7 @@ in
     description = "tdt4117 - delete after h25";
     extraGroups = [ ];
     # openssh.authorizedKeys.keys = [ "ssh-dss AAAAB3Nza... " ];
+    extraGroups = [ ];  
   };
 
   services.jupyterhub = {
@@ -85,7 +86,6 @@ in
                 tqdm
                 numpy
                 scipy
-
                 pip
                 torch
                 torchvision