Update README to reflect the deletion of unmigrated models.

PiperOrigin-RevId: 616912715

Author: TensorFlow Hub Authors

README.md

@@ -19,17 +19,18 @@ g3doc/_index.yaml is rendered on tensorflow.org/hub.
 Both link to g3doc/overview.md and g3doc/*.md for detailed docs.
 -->
 
-**Warning: unmigrated tfhub.dev model artifacts will be deleted on March 18,
-2024.**
+**TensorFlow Hub has moved to [Kaggle Models](https://kaggle.com/models)**
 
-As of November 15th 2023, most [tfhub.dev](https://tfhub.dev) URLs and model
-handles are now redirecting to their migrated/equivalent counterpart on Kaggle
-Models.
+Starting November 15th 2023, links to [tfhub.dev](https://tfhub.dev) redirect to
+their counterparts on Kaggle Models. `tensorflow_hub` will continue to support
+downloading models that were initially uploaded to tfhub.dev via e.g.
+`hub.load("https://tfhub.dev/<publisher>/<model>/<version>")`. Although no
+migration or code rewrites are explicitly required, we recommend replacing
+tfhub.dev links with their Kaggle Models counterparts to improve code health and
+debuggability. See FAQs [here](https://kaggle.com/tfhub-dev-faqs).
 
-On March 18, 2024, all unmigrated model assets previously surfaced on tfhub.dev
-will be deleted – after this date, `hub.load` and `hub.KerasLayer` calls to
-these tfhub.dev handles will fail permanently. See the list of unmigrated model
-assets here:
+As of March 18, 2024, unmigrated model assets (see list below) were deleted and
+retrieval is no longer possible. These unmigrated model assets include:
 
 -   [inaturalist/vision/embedder/inaturalist_V2](https://github.com/tensorflow/tfhub.dev/tree/master/assets/docs/inaturalist/models/vision/embedder/inaturalist_V2)
 -   [nvidia/unet/industrial/class_1](https://github.com/tensorflow/tfhub.dev/tree/master/assets/docs/nvidia/models/unet/industrial/class_1)
@@ -48,26 +49,6 @@ assets here:
 -   [svampeatlas/vision/classifier/fungi_mobile_V1](https://github.com/tensorflow/tfhub.dev/tree/master/assets/docs/svampeatlas/models/vision/classifier/fungi_mobile_V1)
 -   [svampeatlas/vision/embedder/fungi_V2](https://github.com/tensorflow/tfhub.dev/tree/master/assets/docs/svampeatlas/models/vision/embedder/fungi_V2)
 
-**If you are an owner of an unmigrated model, please get in touch with us at
-kaggle-models@google.com if you'd like to migrate your model. If you take no
-action, your model(s) will be deleted on March 18, 2024 and not retrievable
-(either by you or other users).**
-
-For models with a Kaggle Models copy, there will be no impact on the
-availability/functionality of models that were copied from tfhub.dev –
-`tensorflow_hub` will continue to support downloading models that were initially
-uploaded to tfhub.dev via
-e.g. `hub.load("https://tfhub.dev/<publisher>/<model>/<version>")`. To see if a
-tfhub.dev model has been migrated, enter the model handle in your URL bar – if
-the redirect is successful, it has already been migrated, otherwise it is an
-unmigrated model and will be subject to deletion.
-
-Although no migration or code rewrites are explicitly required, we recommend
-replacing tfhub.dev links with their Kaggle Models counterparts to improve code
-health and debuggability.
-
-See FAQs [here](https://kaggle.com/tfhub-dev-faqs).
-
 # tensorflow_hub
 
 This GitHub repository hosts the `tensorflow_hub` Python library to download