code: def _get_cbt_cli_path():
      return _get_cbt_binary_path(
          CBT_CLI_PATH_ENV_VAR, CBT_CLI_SEARCH_PATHS, "cbt cli"
      )
  
file_path: io/tests/test_bigtable/bigtable_emulator.py
imports: import os
  import subprocess
  import re
  import tensorflow
  from threading import Thread
  from typing import List
label_desc: Use image node_id 3 for calling a global function with example usage: _get_cbt_cli_path() and returns: _get_cbt_binary_path