code: def test_encoder_decoder_model_from_encoder_decoder_pretrained(self):
      input_ids_dict = self.prepare_config_and_inputs()
      self.check_encoder_decoder_model_from_encoder_decoder_pretrained(
          **input_ids_dict
      )
  
imports: import tempfile
  import unittest
  import numpy
  from transformers import is_flax_available, is_torch_available
  from transformers.testing_utils import is_pt_flax_cross_test, require_flax, slow, torch_device
  from ...test_modeling_flax_common import floats_tensor, ids_tensor, random_attention_mask
  from ..bart.test_modeling_flax_bart import FlaxBartStandaloneDecoderModelTester
  from ..bert.test_modeling_flax_bert import FlaxBertModelTester
  from ..gpt2.test_modeling_flax_gpt2 import FlaxGPT2ModelTester
  from ..wav2vec2.test_modeling_flax_wav2vec2 import FlaxWav2Vec2ModelTester
label_desc: Use image node_id 19 for calling the FlaxEncoderDecoderMixin obj's underlying member method code with example usage: obj.test_encoder_decoder_model_from_encoder_decoder_pretrained() without return types