class_docstr: Tests for the ZeroBridge class
class_docstr_tok: ["Tests","for","the","ZeroBridge","class"]
code: def _create_bridge(self, **kwargs):
      return ZeroBridge(
          encoder_outputs=self.encoder_outputs,
          decoder_state_size=self.decoder_cell.state_size,
          params=kwargs,
          mode=tf.contrib.learn.ModeKeys.TRAIN,
      )
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  from collections import namedtuple
  import numpy
  import tensorflow
  from tensorflow.python.util import nest
  from seq2seq.encoders.encoder import EncoderOutput
  from seq2seq.models.bridges import ZeroBridge, InitialStateBridge
  from seq2seq.models.bridges import PassThroughBridge
label_desc: Use image node_id 1 for calling the TestZeroBridge obj's underlying member method code with example usage: obj._create_bridge() and returns: ZeroBridge