class_docstr: Tests for bluefog/tensorflow/mpi_ops.py
class_docstr_tok: ["Tests","for","bluefog\/tensorflow\/mpi_ops.py"]
code: def setUp(self):
      bf.init()
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import itertools
  import numpy
  import os
  import tensorflow
  from bluefog.tensorflow.util import _executing_eagerly, _has_eager
  from tensorflow.python.framework import ops
  import warnings
  import bluefog.tensorflow
label_desc: Use image node_id 2 for calling the OpsTests obj's underlying member method code with example usage: obj.setUp() without return types