code: def test_max(self):
      self.assertEqual(py_builtins.max_([1, 3, 2]), 3)
      self.assertEqual(py_builtins.max_(0, 2, 1), 2)
  
imports: import unittest
  from nvidia.dali._autograph.core import converter
  from nvidia.dali._autograph.core import function_wrappers
  from nvidia.dali._autograph.operators import py_builtins
label_desc: Use image node_id 7 for calling the PyBuiltinsTest obj's underlying member method code with example usage: obj.test_max() without return types