code: def testAutomorphismGroup(self):
      g = Graph.Famous("petersen")
      generators = g.automorphism_group()
      generators.sort()
      self.assertEqual(
          generators,
          [
              [0, 1, 2, 7, 5, 4, 6, 3, 9, 8],
              [0, 4, 3, 8, 5, 1, 9, 2, 6, 7],
              [1, 2, 3, 8, 6, 0, 7, 4, 5, 9],
          ],
      )
  
imports: import unittest
  from random import shuffle
  from igraph import Graph
label_desc: Use image node_id 2 for calling the AutomorphismTests obj's underlying member method code with example usage: obj.testAutomorphismGroup() without return types