code: def test_big_width():
      srand()
      data = np.random.randn(3, 100)
      width = 55
      auto_k_rec = librosa.segment.recurrence_matrix(
          data, mode="affinity", width=width
      )
  
imports: from typing import Union
  import warnings
  import os
  import numpy
  import scipy
  from scipy.spatial.distance import cdist, pdist, squareform
  import pytest
  from test_core import srand
  import librosa
label_desc: Use image node_id 16 for calling a global function with example usage: test_big_width() without return types