code: def test_series_from_delayed():
      delays = [
          get_combined_column(load_data(10 * i, i)) for i in range(1, 3)
      ]
      out = dgd.from_delayed(delays)
      res = out.compute()
      assert isinstance(res, gd.Series)
  
      expected = gd.concat([d.compute() for d in delays])
      np.testing.assert_array_equal(
          res.to_pandas(), expected.to_pandas()
      )
  
file_path: cudf/python/dask_cudf/dask_cudf/tests/test_delayed_io.py
imports: import numpy
  import pytest
  from pandas.testing import assert_frame_equal
  from dask.delayed import delayed
  import cudf
  import dask_cudf
label_desc: Use image node_id 4 for calling a global function with example usage: test_series_from_delayed() without return types