code: def _format_flag_for_op(flag):
      flag_desc = _format_flag_desc(flag)
      flag_default = _format_flag_default(flag)
      return f"{flag.name}:{flag_desc}{flag_default}"
  
file_path: guildai/guild/commands/operations_impl.py
imports: from guild import cli
  from guild import cmd_impl_support
  from guild import flag_util
  from guild import model
  from guild import util
  from .None import models_impl
label_desc: Use image node_id 5 for calling a global function with example usage: _format_flag_for_op(flag) and returns: flag, str, flag_desc, flag_default