code: def test_compute_hanning_1024(self):
      size = 1024
      aubio_window = window("hanning", size)
      numpy_window = 0.5 - 0.5 * np.cos(
          2.0 * np.pi * np.arange(size) / size
      )
      assert_almost_equal(aubio_window, numpy_window)
  
imports: import numpy
  from numpy.testing import TestCase
  from numpy.testing import assert_equal, assert_almost_equal
  from aubio import window, level_lin, db_spl, silence_detection, level_detection
  from aubio import fvec, float_type
label_desc: Use image node_id 4 for calling the aubio_window obj's underlying member method code with example usage: obj.test_compute_hanning_1024() without return types