Update my_spawner.py

extraFiles/my_spawner.py

@@ -129,9 +129,10 @@ class MySpawner(KubeSpawner):
             'display_name': 'Datascience (scipy, Julia, R)',
             'default': 'true',
             'slug': 'ds',
-            'kubespawner_override': {
-              'image': 'quay.io/jupyter/datascience-notebook:2024-04-22'
-            }
+           'image_choice': {
+              'cuda': 'quay.io/jupyter/datascience-notebook:2024-04-22'
+              'cpu': 'quay.io/jupyter/datascience-notebook:2024-04-22'
+            }            
         },
         {
             'display_name': 'Tensorflow',