code: def test_wrong_args(self):
      with self.assertRaisesRegex(ValueError, ""):
          MedianFilter([3, 2]).to(torch.device("cpu:0"))
      MedianFilter([3, 2, 1]).to(torch.device("cpu:0"))
  
file_path: MONAI/tests/test_median_filter.py
imports: from __future__ import annotations
  import unittest
  import numpy
  import torch
  from monai.networks.layers import MedianFilter
label_desc: Use image node_id 4 for calling the MedianFilterTestCase obj's underlying member method code with example usage: obj.test_wrong_args() without return types