code: def test_beat_bad_tightness(ysr, tightness):
      y, sr = ysr
      librosa.beat.beat_track(y=y, sr=sr, tightness=tightness)
  
imports: import os
  import pytest
  from contextlib import nullcontext
  import numpy
  import scipy.stats
  import librosa
  from test_core import files, load
label_desc: Use image node_id 10 for calling a global function with example usage: test_beat_bad_tightness(ysr, tightness) without return types