code: def __init__(self, a, b):
      super().__init__()
      self.state.a = a
      self.state.b = b
  
file_path: ClassyVision/test/hooks_classy_hook_test.py
imports: import copy
  import unittest
  from classy_vision.hooks import build_hook, build_hooks, ClassyHook, register_hook
label_desc: Use image node_id 1 to create a new TestHook object from inherited base classes: ClassyHook with example: obj = TestHook(a, b)