code: def test_get_conditional_ivs_demo(self):
      scale = {"eta1": "y1", "eta2": "y5", "xi1": "x1"}
  
      self.assertEqual(
          self.demo.get_conditional_ivs(
              "eta1", "y2", scaling_indicators=scale
          ),
          [],
      )
      self.assertEqual(
          self.demo.get_conditional_ivs(
              "eta1", "y3", scaling_indicators=scale
          ),
          [],
      )
      self.assertEqual(
          self.demo.get_conditional_ivs(
              "eta1", "y4", scaling_indicators=scale
          ),
          [],
      )
  
      self.assertEqual(
          self.demo.get_conditional_ivs(
              "eta2", "y6", scaling_indicators=scale
          ),
          [],
      )
      self.assertEqual(
          self.demo.get_conditional_ivs(
              "eta2", "y7", scaling_indicators=scale
          ),
          [],
      )
      self.assertEqual(
          self.demo.get_conditional_ivs(
              "eta2", "y8", scaling_indicators=scale
          ),
          [],
      )
  
      self.assertEqual(
          self.demo.get_conditional_ivs(
              "xi1", "x2", scaling_indicators=scale
          ),
          [],
      )
      self.assertEqual(
          self.demo.get_conditional_ivs(
              "xi1", "x3", scaling_indicators=scale
          ),
          [],
      )
  
      self.assertEqual(
          self.demo.get_conditional_ivs(
              "xi1", "eta1", scaling_indicators=scale
          ),
          [],
      )
      self.assertEqual(
          self.demo.get_conditional_ivs(
              "xi1", "eta2", scaling_indicators=scale
          ),
          [],
      )
      self.assertEqual(
          self.demo.get_conditional_ivs(
              "eta1", "eta2", scaling_indicators=scale
          ),
          [],
      )
  
imports: import os
  import unittest
  import networkx
  import numpy
  import numpy.testing
  from pgmpy.models import SEM, SEMAlg, SEMGraph
label_desc: Use image node_id 13 for calling the TestSEMGraph obj's underlying member method code with example usage: obj.test_get_conditional_ivs_demo() without return types