code: def test_window_bandwidth_dynamic():
      # Test with a window constructor guaranteed to not exist in
      # the dictionary.
      # should behave like a box filter, which has enbw == 1
      assert librosa.filters.window_bandwidth(lambda n: np.ones(n)) == 1
  
imports: import os
  from contextlib import nullcontext
  import warnings
  import glob
  import numpy
  import scipy.io
  import scipy.signal
  from typing import Any, ContextManager
  import pytest
  import librosa
label_desc: Use image node_id 23 for calling a global function with example usage: test_window_bandwidth_dynamic() without return types