code: def test_skew_single_return_type():
      """This function tests the return type for the skew method for a 1d array."""
      numpy_array = np.random.random(size=(30,))
      dask_array = da.from_array(numpy_array, 3)
      result = dask.array.stats.skew(dask_array).compute()
      assert isinstance(result, np.float64)
  
file_path: dask/dask/array/tests/test_stats.py
imports: from __future__ import annotations
  import warnings
  import pytest
  from packaging.version import parse
  import numpy
  import dask.array
  import dask.array.stats
  from dask.array.utils import allclose, assert_eq
  from dask.delayed import Delayed
label_desc: Use image node_id 10 for calling a global function with example usage: test_skew_single_return_type() without return types