code: def _name_func(testcase_func, i, param):
      return f"{testcase_func.__name__}_{i}_{param[0][1].__name__}"
  
file_path: audio/test/torchaudio_unittest/models/wav2vec2/fairseq_integration_test.py
imports: import json
  import torch
  from parameterized import parameterized
  from torchaudio.models.wav2vec2 import hubert_base, hubert_large, hubert_xlarge, wav2vec2_base, wav2vec2_large, wav2vec2_large_lv60k, wav2vec2_xlsr_1b, wav2vec2_xlsr_2b, wav2vec2_xlsr_300m
  from torchaudio.models.wav2vec2.utils import import_fairseq_model
  from torchaudio_unittest.common_utils import get_asset_path, skipIfCudaSmallMemory, skipIfNoModule, TorchaudioTestCase
label_desc: Use image node_id 2 for calling a global function with example usage: _name_func(testcase_func, i, param) and returns: testcase_func, str, i, str, param