title: How can I save and restore a graph that uses Tensorflow Hub Module
body: <p>I am looking for a working example where I use a TF Hub image module, finetune it for a custom task, backpropagate to hub module as well. Then save this resulting model and reload it for evaluation. </p>
  
  <p>I have looked at <a href="https://github.com/tensorflow/hub/blob/master/examples/image_retraining/retrain.py" rel="nofollow noreferrer">https://github.com/tensorflow/hub/blob/master/examples/image_retraining/retrain.py</a> but I don't think it trains the module.</p>