code: def __init__(self):
      super().__init__()
      self.root = TrieNode()
  
imports: import copy
  from typing import Any
  from typing import Dict
  from typing import List
  from typing import Optional
  import keras_tuner
  import numpy
  from autokeras.engine import tuner
label_desc: Use image node_id 1 to create a new Trie object from inherited base classes: object with example: obj = Trie()