class_docstr: Test suite for classes defined in `transforms` module
class_docstr_tok: ["Test","suite","for","classes","defined","in","`","transforms","`","module"]
code: def test_batch_AmplitudeToDB(self):
      spec = torch.rand((3, 2, 6, 201))
      transform = T.AmplitudeToDB()
  
      self.assert_batch_consistency(transform, spec)
  
imports: import os
  import torch
  from parameterized import parameterized
  from torchaudio import transforms
  from torchaudio_unittest import common_utils
label_desc: Use image node_id 2 for calling the TestTransforms obj's underlying member method code with example usage: obj.test_batch_AmplitudeToDB() without return types