code: def check_tag(tag: Dict[str, Any]) -> bool:
      return (
          re.match(r"^[0-9]+-[0-9]+-[a-z0-9]+$", tag["name"])
          is not None
      )
  
file_path: tvm/ci/scripts/jenkins/open_docker_update_pr.py
imports: import argparse
  import logging
  import datetime
  import os
  import json
  import re
  import shlex
  from urllib import error
  from typing import List, Dict, Any, Optional, Callable
  from git_utils import git, parse_remote, GitHubRepo
  from cmd_utils import REPO_ROOT, init_log
  from should_rebuild_docker import docker_api
label_desc: Use image node_id 3 for calling a global function with example usage: check_tag(tag) and returns: unknown