code: def setUp(self):
      # print("\nIn method", self._testMethodName)
      autograd.training = False
  
file_path: singa/test/python/test_onnx_backend.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  from singa import tensor
  from singa import singa_wrap
  from singa import autograd
  from singa import sonnx
  from singa import opt
  import os
  import unittest
  import onnx.backend.test
label_desc: Use image node_id 1 for calling a global function with example usage: setUp() without return types