title: TypeError: unsupported operand type(s) for *: 'int' and 'Flag'
body: <p>Traceback (most recent call last):
    File "run_summarization.py", line 327, in 
  <code>tf.app.run()</code>
    File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/platform/app.py", line 126, in run <code>_sys.exit(main(argv))</code>
    File "run_summarization.py", line 306, in main
  <code>batcher = Batcher(FLAGS.data_path, vocab, hps, single_pass=FLAGS.single_pass)</code>
    File "/home/hdm/hdm/program/CNN/pointer-generator-master/batcher.py", line 238, in <strong>init</strong>
  <code>self._example_queue = Queue.Queue(self.BATCH_QUEUE_MAX * self._hps.batch_size)</code>
  TypeError: unsupported operand type(s) for *: 'int' and 'Flag'</p>