Update my_spawner.py

extraFiles/my_spawner.py

@@ -129,11 +129,13 @@ class MySpawner(KubeSpawner):
             'display_name': 'Stack Minimal',
         },
         {
-             'display_name': 'Stack Datascience',
-             'kubespawner_override': {
-                 'image_spec': 'gitlab-registry.nrp-nautilus.io/prp/jupyter-stack/datascience:v1.3.1',
-             }
-         },
+            'display_name': 'Tensorflow',
+            'slug': 'tf',
+            'image_choice': {
+              'cuda': 'quay.io/jupyter/tensorflow-notebook:cuda-2024-04-22',
+              'cpu': 'quay.io/jupyter/tensorflow-notebook:2024-04-22'
+            }
+        },
         {
             'display_name': "Stack R-Studio",
             'kubespawner_override': {