chore: remove deprecated apis from __init__.py::__all__

PiperOrigin-RevId: 639967562

Author: TensorFlow Hub Authors

examples/image_retraining/README.md

@@ -1,12 +1,12 @@
 WARNING: This code is deprecated.
 
 The `retrain.py` tool from this directory has been replaced by the
-[`make_image_classifier`](https://www.tensorflow.org/hub/tutorials/tf2_image_retraining)
+[`make_image_classifier`](https://github.com/tensorflow/hub/tree/master/tensorflow_hub/tools/make_image_classifier)
 tool that gets
 [installed](https://www.tensorflow.org/hub/installation) as a command-line tool
 by the PIP package `tensorflow-hub[make_image_classifier]`.
 The new tool uses TensorFlow 2 and supports fine-tuning.
 
 The Colab notebook
-[tf2_image_retraining.ipynb](https://colab.research.google.com/github/tensorflow/docs/blob/master/site/en/hub/tutorials/tf2_image_retraining.ipynb)
+[tf2_image_retraining.ipynb](https://colab.research.google.com/github/tensorflow/hub/blob/master/examples/colab/tf2_image_retraining.ipynb)
 explains the basic technique behind that tool: transfer learning with TF Hub.

tensorflow_hub/__init__.py

@@ -129,25 +129,8 @@ def _ensure_keras_2_importable():
 # objects (__all__ defines which symbols you get with
 # `from tensorflow_hub import *`).
 __all__ = [
-    "LatestModuleExporter",
-    "register_module_for_export",
-    "image_embedding_column",
-    "sparse_text_embedding_column",
-    "text_embedding_column",
-    "text_embedding_column_v2",
-    "attach_image_module_info",
-    "get_expected_image_size",
-    "get_num_image_channels",
-    "ImageModuleInfo",
     "KerasLayer",
-    "Module",
-    "ModuleSpec",
-    "add_signature",
-    "attach_message",
-    "create_module_spec",
-    "create_module_spec_from_saved_model",
     "load",
-    "load_module_spec",
     "resolve",
 ]