code: def test_1d_input():
      X = np.array([[1], [3], [3], [8], [1]])
      Y = np.array([[2], [0], [0], [8], [7], [2]])
      librosa.sequence.dtw(X=X, Y=Y)
  
imports: import librosa
  import numpy
  from scipy.spatial.distance import cdist
  import pytest
  from test_core import srand
label_desc: Use image node_id 1 for calling a global function with example usage: test_1d_input() without return types