code: def test_construct_basic_decoder_path(self):
      tokens_path = get_asset_path("decoder/tokens.txt")
      self._get_decoder(tokens=tokens_path)
  
file_path: audio/test/torchaudio_unittest/models/decoder/cuda_ctc_decoder_test.py
imports: import torch
  from torchaudio_unittest.common_utils import get_asset_path, skipIfNoCuCtcDecoder, skipIfNoCuda, TempDirMixin, TorchaudioTestCase
label_desc: Use image node_id 3 for calling the CUCTCDecoderTest obj's underlying member method code with example usage: obj.test_construct_basic_decoder_path() without return types