code: def _run_label_template(flags_arg):
      flags = _split_flags(flags_arg)
      return " ".join([f"{flag}=${{{flag}}}" for flag in flags])
  
imports: import csv
  import logging
  import os
  import re
  import sys
  import time
  from guild import batch_util
  from guild import cli
  from guild import op_util
  from guild import run_util
  from guild import tfevent
  from guild import util
  from .None import runs_impl
label_desc: Use image node_id 12 for calling a global function with example usage: _run_label_template(flags_arg) and returns: str