code: def test_add_assertions(self):
      self.Independencies1 = Independencies(["X", "Y", "Z"])
      self.assertEqual(
          self.Independencies1, Independencies(["X", "Y", "Z"])
      )
      self.Independencies2 = Independencies(
          ["A", "B", "C"], ["D", "E", "F"]
      )
      self.assertEqual(
          self.Independencies2,
          Independencies(["A", "B", "C"], ["D", "E", "F"]),
      )
  
imports: import unittest
  from pgmpy.independencies import Independencies, IndependenceAssertion
label_desc: Use image node_id 3 for calling the TestIndependencies obj's underlying member method code with example usage: obj.test_add_assertions() without return types