code: def test_inconsistent_length(self):
      with assert_raises(ValueError):
          get_label_n(self.y, self.labels_short_)
  
imports: import os
  import sys
  import unittest
  from numpy.testing import assert_allclose
  from numpy.testing import assert_equal
  from numpy.testing import assert_raises
  from sklearn.metrics import precision_score
  from sklearn.utils import check_random_state
  import numpy
  from utils.utility import standardizer
  from utils.utility import get_label_n
  from utils.utility import precision_n_scores
  from utils.utility import argmaxn
  from utils.utility import invert_order
  from utils.utility import check_detector
  from utils.utility import score_to_label
  from utils.utility import list_diff
  from utils.utility import score_to_proba
label_desc: Use image node_id 5 for calling the TestMetrics obj's underlying member method code with example usage: obj.test_inconsistent_length() without return types