code: def test_viterbi_binary_bad_marginal(p_state, trans, x):
      librosa.sequence.viterbi_binary(x, trans, p_state=p_state)
  
imports: import numpy
  import pytest
  from test_core import srand
  import librosa
label_desc: Use image node_id 20 for calling a global function with example usage: test_viterbi_binary_bad_marginal(p_state, trans, x) without return types