class_docstr: Unit tests for Models.
class_docstr_tok: ["Unit","tests","for","Models","."]
code: def test_parse_dueling_network_structure(self):
      a, b, c = Models._parse_dueling_network_structure(
          "[1, 2, [3], [4, 5]]"
      )
      self.assertEqual(a, [1, 2])
      self.assertIsInstance(a[0], int)
      self.assertEqual(b, [3])
      self.assertEqual(c, [4, 5])
  
      a, b, c = Models._parse_dueling_network_structure(
          "[None, [3], [None]]"
      )
      self.assertEqual(a, [])
      self.assertEqual(b, [3])
      self.assertEqual(c, [])
  
imports: import unittest
  from cntk.contrib.deeprl.agent.shared.models import Models
label_desc: Use image node_id 1 for calling the ModelsTest obj's underlying member method code with example usage: obj.test_parse_dueling_network_structure() without return types