Remove exception

jupyter/base/values/values.yaml

@@ -33,6 +33,7 @@ hub:
         async def refresh_user(self, user, handler=None):
           auth_state = await user.get_auth_state()
           if not auth_state:
+            print(f'auth_state missing for {user}')
             return False
           access_token = auth_state['access_token']
           refresh_token = auth_state['refresh_token']
@@ -44,9 +45,6 @@ hub:
             return False
           print(f'Time is: {now}, token expires: {expires}')
           return True
-          except KeyError:
-            print(f'No auth_state available for user: {user.name}')
-            return False
 
       c.JupyterHub.authenticator_class = NextcloudOAuthenticator
       c.NextcloudOAuthenticator.client_id = os.environ['NEXTCLOUD_CLIENT_ID']