docstr: Test if use_anomaly_score works as expected.
docstr_tok: ["Test","if","use_anomaly_score","works","as","expected","."]
code: def test_use_anomaly_score(self):
      """
      Test if use_anomaly_score works as expected.
      """
      correlator1 = Correlator(self.s1, self.s2, use_anomaly_score=True)
      self.assertNotEqual(
          self.correlator1.get_correlation_result().coefficient,
          correlator1.get_correlation_result().coefficient,
      )
  
imports: import os
  import sys
  import unittest
  from luminol import exceptions
  from luminol import Luminol
  from luminol.correlator import Correlator
label_desc: Use image node_id 2 for calling the TestCorrelator obj's underlying member method code with example usage: obj.test_use_anomaly_score() without return types