code: def make_vocoder_args(**kwargs):
      defaults = dict(
          vocoder_type="hifigan_generator",
          vocoder_params={
              "out_channels": 1,
              "channels": 32,
              "global_channels": -1,
              "kernel_size": 7,
              "upsample_scales": [2, 2],
              "upsample_kernel_sizes": [4, 4],
              "resblock_kernel_sizes": [3, 7],
              "resblock_dilations": [[1, 3], [1, 3]],
              "use_additional_convs": True,
              "bias": True,
              "nonlinear_activation": "LeakyReLU",
              "nonlinear_activation_params": {"negative_slope": 0.1},
              "use_weight_norm": True,
          },
      )
      defaults.update(kwargs)
      return defaults
  
file_path: espnet/test/espnet2/gan_tts/joint/test_joint_text2wav.py
imports: import pytest
  import torch
  from packaging.version import parse
  from espnet2.gan_tts.joint import JointText2Wav
label_desc: Use image node_id 2 for calling a global function with example usage: make_vocoder_args() and returns: defaults