code: def fs_identical(fs1: fs.base.FS, fs2: fs.base.FS):
      for path in fs1.walk.dirs():
          assert fs2.isdir(path)
  
      for path in fs1.walk.files():
          assert fs2.isfile(path)
          assert fs1.readbytes(path) == fs2.readbytes(path)
  
imports: from __future__ import annotations
  import os
  from datetime import datetime
  from datetime import timezone
  from sys import version_info
  from typing import TYPE_CHECKING
  import fs
  import pytest
  from bentoml import Tag
  from bentoml import bentos
  from bentoml._internal.bento import Bento
  from bentoml._internal.bento.bento import BentoApiInfo
  from bentoml._internal.bento.bento import BentoInfo
  from bentoml._internal.bento.bento import BentoModelInfo
  from bentoml._internal.bento.bento import BentoRunnerInfo
  from bentoml._internal.bento.build_config import BentoBuildConfig
  from bentoml._internal.configuration import BENTOML_VERSION
  from bentoml._internal.models import ModelStore
label_desc: Use image node_id 3 for calling a global function with example usage: fs_identical(fs1, fs2) without return types