code: def test_dropout_layer(self, input_param, expected):
      layer = get_dropout_layer(**input_param)
      self.assertEqual(f"{layer}", expected)
  
file_path: MONAI/tests/test_get_layers.py
imports: from __future__ import annotations
  import unittest
  from parameterized import parameterized
  from monai.networks.layers import get_act_layer, get_dropout_layer, get_norm_layer
label_desc: Use image node_id 3 for calling the TestGetLayers obj's underlying member method code with example usage: obj.test_dropout_layer(input_param, expected) without return types