title: Tensorflow unable to run strip_unused.pb (has no attribute '__path__')
body: <p>Following the tutorial on TensorFlow for Poets (Android) (<a href="https://codelabs.developers.google.com/codelabs/tensorflow-for-poets-2/#0" rel="nofollow noreferrer">https://codelabs.developers.google.com/codelabs/tensorflow-for-poets-2/#0</a>)</p>
  
  <ul>
  <li>Attempting to use Inception model instead of Mobilenet</li>
  </ul>
  
  <p>Trying to strip DecodeJpeg Op from the retrained model using strip_unused.py, but encountered the following error.</p>
  
  <p>Error:</p>
  
  <pre><code>/home/user/tensorflow/bin/python: Error while finding spec for 'tensorflow.python.tools.strip_unused.py' (AttributeError: module 'tensorflow.python.tools.strip_unused' has no attribute '__path__')
  </code></pre>
  
  <p>Command line:</p>
  
  <pre><code>python -m tensorflow.python.tools.strip_unused.py --input_graph=tf_files/retrained_graph.pb --output_graph=tf_files/stripped_graph.pb  --input_node_names="Mul"  --output_node_names="final_result" --input_binary=true
  </code></pre>
  
  <p>Machine:</p>
  
  <ul>
  <li>Ubuntu 16.04 LTS</li>
  <li>Python 3.5.2</li>
  <li>TensorFlow 1.4.1</li>
  </ul>
  
  <p>Any assistance is greatly appreciated. Thanks!</p>