code: def test_dtw_negative_steps(steps):
      C = np.ones((10, 10))
      librosa.sequence.dtw(C=C, step_sizes_sigma=steps)
  
imports: import librosa
  import numpy
  from scipy.spatial.distance import cdist
  import pytest
  from test_core import srand
label_desc: Use image node_id 24 for calling a global function with example usage: test_dtw_negative_steps(steps) without return types