code: def test_AddInitialSeedPointd(self, args, input_data):
      seed = 0
      add_fn = AddInitialSeedPointd(**args)
      add_fn.set_random_state(seed)
      result = add_fn(input_data)
      assert result["guidance"] is not None
  
imports: import unittest
  import numpy
  from monai.data.meta_tensor import MetaTensor
  from monai.transforms import EnsureChannelFirstd
  from monai.utils import min_version, optional_import, set_determinism
  from monai.utils.enums import PostFix
  from parameterized import parameterized
  from monailabel.deepedit.transforms import AddClickGuidanced, AddGuidanceSignald, AddInitialSeedPointd, ResizeGuidanced, RestoreLabeld, SpatialCropForegroundd, SpatialCropGuidanced
label_desc: Use image node_id 1 for calling the TestAddInitialSeedPointd obj's underlying member method code with example usage: obj.test_AddInitialSeedPointd(args, input_data) without return types