code: def _mock_init_weights(self, module):
      if hasattr(module, "weight") and module.weight is not None:
          module.weight.data.fill_(3)
      if hasattr(module, "weight_g") and module.weight_g is not None:
          module.weight_g.data.fill_(3)
      if hasattr(module, "weight_v") and module.weight_v is not None:
          module.weight_v.data.fill_(3)
      if hasattr(module, "bias") and module.bias is not None:
          module.bias.data.fill_(3)
      if (
          hasattr(module, "codevectors")
          and module.codevectors is not None
      ):
          module.codevectors.data.fill_(3)
      if (
          hasattr(module, "masked_spec_embed")
          and module.masked_spec_embed is not None
      ):
          module.masked_spec_embed.data.fill_(3)
  
imports: import math
  import unittest
  import numpy
  from datasets import load_dataset
  from tests.test_modeling_common import floats_tensor, ids_tensor, random_attention_mask
  from transformers import Data2VecAudioConfig, is_torch_available
  from transformers.testing_utils import is_pt_flax_cross_test, require_soundfile, require_torch, slow, torch_device
  from ...test_configuration_common import ConfigTester
  from ...test_modeling_common import ModelTesterMixin, _config_zero_init
label_desc: Use image node_id 20 for calling the Data2VecAudioModelTest obj's underlying member method code with example usage: obj._mock_init_weights(module) without return types