code: def setUp(self):
      self.set_config()
  
file_path: PaddleDetection/ppdet/modeling/tests/test_mstest.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import os
  import unittest
  from ppdet.core.workspace import load_config
  from ppdet.engine import Trainer
label_desc: Use image node_id 1 for calling the TestMultiScaleInference obj's underlying member method code with example usage: obj.setUp() without return types