code: def prepare_config_and_inputs_for_common(self):
      config, inputs_dict = self.prepare_config_and_inputs()
      inputs_dict["decoder_input_ids"] = inputs_dict["input_ids"]
      inputs_dict["decoder_attention_mask"] = inputs_dict[
          "attention_mask"
      ]
      inputs_dict["use_cache"] = False
      return config, inputs_dict
  
imports: import tempfile
  import unittest
  import timeout_decorator
  from parameterized import parameterized
  from transformers import FSMTConfig, is_torch_available
  from transformers.testing_utils import require_sentencepiece, require_tokenizers, require_torch, require_torch_fp16, slow, torch_device
  from transformers.utils import cached_property
  from ...generation.test_utils import GenerationTesterMixin
  from ...test_configuration_common import ConfigTester
  from ...test_modeling_common import ModelTesterMixin, ids_tensor
  from ...test_pipeline_mixin import PipelineTesterMixin
label_desc: Use image node_id 4 for calling the FSMTModelTester obj's underlying member method code with example usage: obj.prepare_config_and_inputs_for_common() and returns: config,  inputs_dict