code: def get_default_platform_machine() -> str:
      machine = platform.uname().machine
      # Some additional conversion for various platforms...
      machine = {"x86_64": "amd64"}.get(machine, machine)
      return machine
  
file_path: airflow/dev/breeze/src/airflow_breeze/global_constants.py
imports: from __future__ import annotations
  import json
  import platform
  from enum import Enum
  from functools import lru_cache
  from pathlib import Path
  from typing import Iterable
  from airflow_breeze.utils.host_info_utils import Architecture
  from airflow_breeze.utils.path_utils import AIRFLOW_SOURCES_ROOT
label_desc: Use image node_id 3 for calling a global function with example usage: get_default_platform_machine() and returns: machine