code: def sizeof_fmt(num, suffix="B"):
      for unit in ["", "Ki", "Mi", "Gi", "Ti", "Pi", "Ei", "Zi"]:
          if abs(num) < 1024.0:
              return "%3.1f%s%s" % (num, unit, suffix)
          num /= 1024.0
      return "%.1f%s%s" % (num, "Yi", suffix)
  
file_path: dstack/src/dstack/_internal/utils/common.py
imports: import re
  import time
  from datetime import datetime, timedelta, timezone
  from pathlib import Path
  from typing import Optional, Tuple, Union
label_desc: Use image node_id 8 for calling a global function with example usage: sizeof_fmt(num, suffix) and returns: unknown, unknown