code: def test_dataframe_with_nulls_where_with_scalars(fill_value):
      pdf = pd.DataFrame(
          {
              "A": [-1, 2, -3, None, 5, 6, -7, 0],
              "B": [4, -2, 3, None, 7, 6, 8, 0],
          }
      )
      gdf = cudf.from_pandas(pdf)
  
      expect = pdf.where(pdf % 3 == 0, fill_value)
      got = gdf.where(gdf % 3 == 0, fill_value)
  
      assert_eq(expect, got)
  
imports: import re
  from decimal import Decimal
  import numpy
  import pandas
  import pytest
  import cudf
  from cudf.core._compat import PANDAS_GE_134, PANDAS_GE_150
  from cudf.core.dtypes import Decimal32Dtype, Decimal64Dtype, Decimal128Dtype
  from cudf.testing._utils import INTEGER_TYPES, NUMERIC_TYPES, assert_eq, assert_exceptions_equal
label_desc: Use image node_id 17 for calling a global function with example usage: test_dataframe_with_nulls_where_with_scalars(fill_value) without return types