code: def test_not_python(self):
      self.assertFalse(logical.not_(True))
      self.assertFalse(logical.not_([1]))
      self.assertTrue(logical.not_([]))
  
imports: import unittest
  from nvidia.dali._autograph.operators import logical
label_desc: Use image node_id 4 for calling the LogicalOperatorsTest obj's underlying member method code with example usage: obj.test_not_python() without return types