code: def test_add_categories_mixed_error():
      gds = cudf.Series(["a", "bd", "ef"], dtype="category")
  
      with pytest.raises(TypeError):
          gds.cat.add_categories([1, 2, 3])
  
      gds = cudf.Series([1, 2, 3], dtype="category")
  
      with pytest.raises(TypeError):
          gds.cat.add_categories(["a", "bd", "ef"])
  
imports: import operator
  import string
  import warnings
  from contextlib import contextmanager
  from textwrap import dedent
  import numpy
  import pandas
  import pytest
  import cudf
  from cudf.core._compat import PANDAS_GE_134
  from cudf.testing._utils import NUMERIC_TYPES, assert_eq, assert_exceptions_equal, expect_warning_if
label_desc: Use image node_id 32 for calling a global function with example usage: test_add_categories_mixed_error() without return types