code: def _walk_treedef(a, b):
      if a != b:
          print("false")
  
      for ca, cb in zip(a.children(), b.children()):
          _walk_treedef(ca, cb)
  
imports: import enum
  import functools
  import hashlib
  import inspect
  import io
  import os
  import re
  import shutil
  import sys
  import typing
  import urllib
  from functools import total_ordering
  import jax
  import jax.numpy
  import jax.tree_util
  import numpy
  import treex
  from elegy import types
label_desc: Use image node_id 20 for calling a global function with example usage: _walk_treedef(a, b) without return types