code: def _try_run_id(key, data):
      run = data.one_run(key)
      if not run:
          raise NotFound()
      return run.id
  
imports: import json
  import logging
  import math
  import os
  import socket
  import subprocess
  import sys
  import threading
  import time
  from werkzeug.exceptions import NotFound
  from werkzeug.utils import redirect
  from guild import serving_util
  from guild import util
  from guild import var
label_desc: Use image node_id 16 for calling a global function with example usage: _try_run_id(key, data) and returns: run