code: def __init__(self, *args, **kwargs):
      super(TestCase, self).__init__(*args, **kwargs)
  
      self._cache = {}
  
file_path: tfdeploy/tests/base.py
imports: import os
  import sys
  import unittest
  import tensorflow
  import tfdeploy
label_desc: Use image node_id 1 to create a new TestCase object from inherited base classes: unittest with example: obj = TestCase()