code: def test_integer_probabilities(self):
      y = turicreate.SArray([0, 1, 2, 0])
      yhat = turicreate.SArray(
          [[1, 0, 1], [1, 0, 1], [0, 1, 1], [0, 0, 1]]
      )
  
      log_loss = turicreate.toolkits.evaluation.log_loss(y, yhat)
      auc = turicreate.toolkits.evaluation.auc(y, yhat)
      roc_curve = turicreate.toolkits.evaluation.roc_curve(y, yhat)
  
      y = turicreate.SArray([0, 1, 0, 0])
      yhat = turicreate.SArray([0, 1, 0, 0])
  
      turicreate.toolkits.evaluation.log_loss(y, yhat)
      turicreate.toolkits.evaluation.auc(y, yhat)
      turicreate.toolkits.evaluation.roc_curve(y, yhat)
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  import unittest
  import turicreate
  from turicreate.toolkits._main import ToolkitError
  import math
  from numpy import inf
  import numpy
label_desc: Use image node_id 5 for calling the MetricsTest obj's underlying member method code with example usage: obj.test_integer_probabilities() without return types