code: def parse_memory_size(value):
      """
      If ``value`` is a string, convert it to integral number of mega bytes.
      """
      return _parse_unit(value, "mb", _size_units)
  
file_path: nni/nni/experiment/config/utils/public.py
imports: import dataclasses
  import math
  from pathlib import Path
  from typing import Union
label_desc: Use image node_id 5 for calling a global function with example usage: parse_memory_size(value) and returns: _parse_unit