code: def __enter__(self):
      return self.start()
  
imports: from __future__ import print_function
  import os
  import shutil
  import subprocess
  import subprocess
  import tarfile
  import tempfile
  import zipfile
  from time import sleep
label_desc: Use image node_id 2 for calling the TypeDBServer obj's underlying member method code with example usage: obj.__enter__() and returns: self