code: def _is_public_name(parent, name):
      return not name.startswith("_")
  
file_path: cudf/python/cudf/cudf/tests/test_doctests.py
imports: import contextlib
  import doctest
  import inspect
  import io
  import itertools
  import os
  import numpy
  import pytest
  import cudf
label_desc: Use image node_id 2 for calling a global function with example usage: _is_public_name(parent, name) and returns: unknown