code: def test_script(self):
      loss = GeneralizedDiceLoss()
      test_input = torch.ones(2, 1, 8, 8)
      test_script_save(loss, test_input, test_input)
  
file_path: MONAI/tests/test_generalized_dice_loss.py
imports: from __future__ import annotations
  import unittest
  import numpy
  import torch
  from parameterized import parameterized
  from monai.losses import GeneralizedDiceLoss
  from tests.utils import test_script_save
label_desc: Use image node_id 7 for calling the TestGeneralizedDiceLoss obj's underlying member method code with example usage: obj.test_script() without return types