code: def test_cudf_pandas_loaded_to_cudf():
      hybrid_df = pd.DataFrame({"a": [1, 2, 3], "b": [4, 5, 6]})
      cudf_df = cudf.from_pandas(hybrid_df)
      pd.testing.assert_frame_equal(hybrid_df, cudf_df.to_pandas())
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_cudf_pandas_loaded_to_cudf() without return types