code: def test_dropna_subset_cols(data, subset):
      pdf = pd.DataFrame(data)
      gdf = cudf.from_pandas(pdf)
  
      assert_eq(
          pdf.dropna(axis=1, subset=subset),
          gdf.dropna(axis=1, subset=subset),
      )
  
file_path: cudf/python/cudf/cudf/tests/test_dropna.py
imports: import numpy
  import pandas
  import pytest
  import cudf
  from cudf.testing._utils import _create_pandas_series_float64_default, assert_eq
label_desc: Use image node_id 6 for calling a global function with example usage: test_dropna_subset_cols(data, subset) without return types