Tensorflow: Writing an Op in Python : <p>I would like to write an Op in Python. This tutorial only explains how to do it in c++ with a Python wrapper. 
<a href="https://www.tensorflow.org/versions/master/how_tos/adding_an_op/index.html#adding-a-new-op" rel="noreferrer">https://www.tensorflow.org/versions/master/how_tos/adding_an_op/index.html#adding-a-new-op</a></p>

<p>How can I write it completely in Python?</p>
