code: def test_categorical_accessor_initialization2(data):
      sr = Series(data.copy())
      dsr = dgd.from_cudf(sr, npartitions=5)
      with pytest.raises(AttributeError):
          dsr.cat
  
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 11 for calling a global function with example usage: test_categorical_accessor_initialization2(data) without return types