code: def prepare_config_and_inputs_for_common(self):
      (
          config,
          input_values,
          attention_mask,
      ) = self.prepare_config_and_inputs()
      inputs_dict = {
          "input_values": input_values,
          "attention_mask": attention_mask,
      }
      return config, inputs_dict
  
imports: import copy
  import inspect
  import math
  import unittest
  import numpy
  import pytest
  from transformers import is_tf_available
  from transformers.testing_utils import require_soundfile, require_tf, slow
  from ...test_configuration_common import ConfigTester
  from ...test_modeling_tf_common import TFModelTesterMixin, ids_tensor
label_desc: Use image node_id 8 for calling the TFHubertModelTester obj's underlying member method code with example usage: obj.prepare_config_and_inputs_for_common() and returns: config,  inputs_dict