code: def __repr__(self):
      return _format_size(self.value)
  
imports: import pickle
  import sys
  import os
  import io
  import subprocess
  import json
  from functools import lru_cache
  from typing import Any
  from itertools import groupby
  import base64
  import warnings
label_desc: Use image node_id 3 for calling the Bytes obj's underlying member method code with example usage: obj.__repr__() and returns: _format_size