code: def get_tmp_directory():
      """Get a temp directory."""
      tmp_dir = convert_to_long_pathname(tempfile.gettempdir())
      pid = os.getpid()
      return tmp_dir + os.sep + "ipykernel_" + str(pid)
  
file_path: catboost/contrib/python/ipykernel/py3/ipykernel/compiler.py
imports: import os
  import sys
  import tempfile
  from IPython.core.compilerop import CachingCompiler
label_desc: Use image node_id 2 for calling a global function with example usage: get_tmp_directory() and returns: unknown