code: def test_deterministic_true(self) -> None:
      for det_debug_mode, det_debug_mode_str in [
          (1, "warn"),
          (2, "error"),
      ]:
          warn_only = det_debug_mode == 1
          for deterministic in (det_debug_mode, det_debug_mode_str):
              with self.subTest(deterministic=deterministic):
                  seed(42, deterministic=deterministic)
                  self.assertTrue(torch.backends.cudnn.deterministic)
                  self.assertFalse(torch.backends.cudnn.benchmark)
                  self.assertEqual(
                      det_debug_mode,
                      torch.get_deterministic_debug_mode(),
                  )
                  self.assertTrue(
                      torch.are_deterministic_algorithms_enabled()
                  )
                  self.assertEqual(
                      warn_only,
                      torch.is_deterministic_algorithms_warn_only_enabled(),
                  )
                  self.assertEqual(
                      os.environ["CUBLAS_WORKSPACE_CONFIG"], ":4096:8"
                  )
  
imports: import os
  import unittest
  import numpy
  import torch
  import torch.distributed.launcher
  from torchtnt.utils.device import get_device_from_env
  from torchtnt.utils.distributed import get_process_group_backend_from_device
  from torchtnt.utils.env import init_from_env, seed
  from torchtnt.utils.test_utils import get_pet_launch_config
label_desc: Use image node_id 7 for calling the EnvTest obj's underlying member method code with example usage: obj.test_deterministic_true() without return types