code: def crossbow(obj, crossbow):
      """
      Trigger crossbow builds for this pull request
      """
      obj["crossbow_repo"] = crossbow
  
imports: import enum
  import os
  import shlex
  from pathlib import Path
  from functools import lru_cache, partial
  import tempfile
  import click
  import github
  from .utils.git import git
  from .utils.logger import logger
  from .crossbow import Repo, Queue, Config, Target, Job, CommentReport
label_desc: Use image node_id 3 for calling a global function with example usage: crossbow(obj, crossbow) without return types