code: def test_nested_list_extract_host_scalars(data, idx):
      series = cudf.Series(data)
  
      assert series[idx] == data[idx]
  
imports: import functools
  import operator
  import numpy
  import pandas
  import pyarrow
  import pytest
  import cudf
  from cudf import NA
  from cudf._lib.copying import get_element
  from cudf.api.types import is_scalar
  from cudf.testing._utils import DATETIME_TYPES, NUMERIC_TYPES, TIMEDELTA_TYPES, assert_eq
label_desc: Use image node_id 44 for calling a global function with example usage: test_nested_list_extract_host_scalars(data, idx) without return types