code: def omp_flags():
      if sys.platform == "win32":
          return ["/openmp"]
      if sys.platform == "darwin":
          # https://stackoverflow.com/questions/37362414/
          # return ["-fopenmp=libiomp5"]
          return []
      return ["-fopenmp"]
  
file_path: MONAI/setup.py
imports: from __future__ import annotations
  import glob
  import os
  import re
  import sys
  import warnings
  import pkg_resources
  from setuptools import find_packages, setup
  import versioneer
label_desc: Use image node_id 2 for calling a global function with example usage: omp_flags() and returns: list, list, list