title: What is the best way to save tensor value to file as binary format?
body: <p>I'm trying to save tensor value to file as binary format.
  Especially I'm trying to save float32 tensor value as binary format(IEEE-754 format). Could you please help me ??</p>
  
  <pre><code>import tensorflow as tf
  
  x = tf.constant([[1.0, 2.0, 3.0], [5.5, 4.3, 2.5]])
  
  # how to save tensor x as binary format ?? 
  </code></pre>