code: def get_management_tag_key_value(stack_name: str) -> Tuple[str, str]:
      tag_key = f"det-{stack_name}"
      tag_val = f"det-agent-{stack_name}"
      return tag_key, tag_val
  
imports: import sys
  import threading
  import time
  from typing import Any, Callable, Dict, List, Optional, Tuple
  import boto3
  import tqdm
  from botocore.exceptions import ClientError, WaiterError
  from determined.deploy.aws import constants
label_desc: Use image node_id 14 for calling a global function with example usage: get_management_tag_key_value(stack_name) and returns: tag_key,  tag_val