code: def _load_config(*paths):
      with open(
          f'{get_asset_path("wav2vec2", "fairseq", *paths)}.json', "r"
      ) as file_:
          return json.load(file_)
  
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 1 for calling a global function with example usage: _load_config() and returns: json