code: def to_node_name(dir_name: str):
      return dir_name.replace("_", ": ", 1)
  
file_path: tvm/ci/scripts/github/github_skipped_tests_comment.py
imports: import inspect
  import json
  import os
  import logging
  import subprocess
  from xml.etree import ElementTree
  from pathlib import Path
  from typing import Dict, Any, Optional
label_desc: Use image node_id 8 for calling a global function with example usage: to_node_name(dir_name) and returns: dir_name