code: def test_rand_deform_grid(
      self, input_param, input_data, expected_val
  ):
      g = RandDeformGrid(**input_param)
      g.set_random_state(123)
      result = g(**input_data)
      assert_allclose(
          result, expected_val, type_test=False, rtol=1e-3, atol=1e-3
      )
  
file_path: MONAI/tests/test_rand_deform_grid.py
imports: from __future__ import annotations
  import unittest
  import numpy
  from parameterized import parameterized
  from monai.transforms import RandDeformGrid
  from tests.utils import assert_allclose
label_desc: Use image node_id 1 for calling the TestRandDeformGrid obj's underlying member method code with example usage: obj.test_rand_deform_grid(input_param, input_data, expected_val) without return types