title: ModuleNotFoundError: No module named 'object_detection' while training objects images
body: <p>I downloaded Tensorflow object_detection API. I was  able to run the tutorial and see the results (Everything went well I followed this video: <a href="https://www.youtube.com/watch?v=COlbP62-B-U" rel="nofollow noreferrer">TensorFlow Object Detection API Tutorial p.1</a>).</p>
  
  <p>When I tried to train my own object I got this error: </p>
  
  <pre><code>ModuleNotFoundError: No module named 'object_detection' 
  </code></pre>
  
  <p>while running this command:</p>
  
  <pre><code>python3 generate_tfrecord.py --csv_input=data/train_labels.csv  --output_path=data/train.record
  </code></pre>
  
  <p><strong>Note:</strong> I ran all these commands but did not work</p>
  
  <pre><code>export PYTHONPATH=$PYTHONPATH:`pwd`:`pwd`/slim
  
  sudo python3 setup.py build
  
  sudo python3 setup.py install
  
  sudo pip install -e .
  </code></pre>
  
  <p>Info:</p>
  
  <p>I am using Ubuntu 18, Tensorflow 1.8.0</p>