code: def setUp(self):
      super(SvdfConvLayerTest, self).setUp()
      self.sess = tf.Session()
      tf.keras.backend.set_session(self.sess)
  
file_path: model_search/model_search/ops/svdf_conv_test.py
imports: from absl import logging
  from model_search.ops import svdf_conv
  import numpy
  from six.moves import range
  import tensorflow.compat.v1
label_desc: Use image node_id 1 for calling the SvdfConvLayerTest obj's underlying member method code with example usage: obj.setUp() without return types