code: def data_test_sort():
      return [[1, 2, 3, 1, 2, 5] for _ in range(20)]
  
imports: import numpy
  import pandas
  import pytest
  from pandas.testing import assert_series_equal
  from dask import dataframe
  from cudf import DataFrame, Series, date_range
  from cudf.testing._utils import assert_eq, does_not_raise
  import dask_cudf
label_desc: Use image node_id 24 for calling a global function with example usage: data_test_sort() and returns: unknown