code: def __init__(self, data):
      self._lock = threading.Lock()
      self._servers = {}
      self._data = data
      self._tb_mod = None
  
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 1 to create a new TBServers object  with example: obj = TBServers(data)