code: def convert_memory_size(size_bytes):
      if size_bytes == 0:
          return "0B"
      digit_name = ("B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB")
      integer_size_value = int(math.floor(math.log(size_bytes, 1024)))
      byte_digit = math.pow(1024, integer_size_value)
      size_in_digit_name = round(size_bytes / byte_digit, 2)
      return "%s %s" % (
          size_in_digit_name,
          digit_name[integer_size_value],
      )
  
imports: import math
  import os
  import platform
  import random
  import tempfile
  from pathlib import Path
  from typing import Optional, Union
  import numpy
  import pandas
  from golem.utilities.random import RandomStateHandler
  from sklearn.model_selection import train_test_split
label_desc: Use image node_id 11 for calling a global function with example usage: convert_memory_size(size_bytes) and returns: unknown, str