title: convert tensorflow array stored as string to a file back to tensorflow. Examples and details
body: <pre><code>tf.Tensor(\n[[[0 0 0]\n  [0 0 0]\n  [0 0 0]\n  ...\n  [0 0 0]\n  [0 0 0]\n  [0 0 0]]\n\n [[0 0 0]\n  [0 0 0]\n  [0 0 0]\n  ...\n  [0 0 0]\n  [0 0 0]\n  [0 0 0]]\n\n [[0 0 0]\n  [0 0 0]\n  [0 0 0]\n  ...\n  [0 0 0]\n  [0 0 0]\n  [0 0 0]]\n\n ...\n\n [[0 0 0]\n  [0 0 0]\n  [0 0 0]\n  ...\n  [0 0 0]\n  [0 0 0]\n  [0 0 0]]\n\n [[0 0 0]\n  [0 0 0]\n  [0 0 0]\n  ...\n  [0 0 0]\n  [0 0 0]\n  [0 0 0]]\n\n [[0 0 0]\n  [0 0 0]\n  [0 0 0]\n  ...\n  [0 0 0]\n  [0 0 0]\n  [0 0 0]]], shape=(96, 96, 3), dtype=uint8)
  </code></pre>
  <p>The above example is a real example. I need to convert it to tensorflow format again.</p>