code: def test_training(self):
      set_determinism(seed=0)
      loss, step = run_test(device=self.device)
      print(f"Deterministic loss {loss} at training step {step}")
      np.testing.assert_allclose(step, 4)
      np.testing.assert_allclose(loss, 0.536134, rtol=1e-4)
  
file_path: MONAI/tests/test_integration_determinism.py
imports: from __future__ import annotations
  import unittest
  import numpy
  import torch
  from torch.utils.data import DataLoader, Dataset
  from monai.data import create_test_image_2d
  from monai.losses import DiceLoss
  from monai.networks.nets import UNet
  from monai.transforms import Compose, EnsureChannelFirst, RandRotate90, RandSpatialCrop, ScaleIntensity
  from monai.utils import set_determinism
  from tests.utils import DistTestCase, TimedCall
label_desc: Use image node_id 3 for calling the TestDeterminism obj's underlying member method code with example usage: obj.test_training() without return types