code: def test_raw_score_to_proba(self):
      prob1 = raw_score_to_proba(self.train_scores, self.test_scores)
      assert prob1.max() <= 1
      assert prob1.min() >= 0
  
      prob2 = raw_score_to_proba(
          self.train_scores, self.test_scores, method="unify"
      )
      assert prob2.max() <= 1
      assert prob2.min() >= 0
  
file_path: SUOD/suod/test/test_utility.py
imports: import os
  import sys
  import numpy
  import unittest
  from numpy.testing import assert_equal
  from suod.utils.utility import raw_score_to_proba
label_desc: Use image node_id 2 for calling the TestUtility obj's underlying member method code with example usage: obj.test_raw_score_to_proba() without return types