code: def _run_tool(self, args):
      return subprocess.check_output([self._tool_path] + args)
  
file_path: tensorboard/tensorboard/pip_package/deterministic_tar_gz_test.py
imports: import gzip
  import os
  import subprocess
  import tarfile
  from tensorboard import test
label_desc: Use image node_id 2 for calling the DeterministicTarGzTest obj's underlying member method code with example usage: obj._run_tool(args) and returns: subprocess