class_docstr: Tests training and inference scripts.
    
class_docstr_tok: ["Tests","training","and","inference","scripts","."]
code: def setUp(self):
      super(PipelineTest, self).setUp()
      self.output_dir = tempfile.mkdtemp()
      self.bin_folder = os.path.abspath(
          os.path.join(os.path.dirname(__file__), "../../bin")
      )
      tf.contrib.framework.get_or_create_global_step()
  
file_path: seq2seq/seq2seq/test/pipeline_test.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  import argparse
  import imp
  import os
  import shutil
  import tempfile
  import yaml
  import numpy
  import tensorflow
  from tensorflow import gfile
  from seq2seq.test import utils
label_desc: Use image node_id 1 for calling the PipelineTest obj's underlying member method code with example usage: obj.setUp() without return types