code: def _load_superb(self, task, num_samples):
      ds = load_dataset("anton-l/superb_dummy", task, split="test")
  
      return ds[:num_samples]
  
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 2 for calling the Data2VecAudioModelIntegrationTest obj's underlying member method code with example usage: obj._load_superb(task, num_samples) and returns: ds