code: def translate_src_text(self, **tokenizer_kwargs):
      model_inputs = self.tokenizer(
          self.src_text,
          padding=True,
          return_tensors="np",
          **tokenizer_kwargs,
      )
      generated_ids = self.model.generate(
          model_inputs.input_ids,
          attention_mask=model_inputs.attention_mask,
          num_beams=2,
          max_length=128,
      ).sequences
      generated_words = self.tokenizer.batch_decode(
          generated_ids, skip_special_tokens=True
      )
      return generated_words
  
imports: import unittest
  import numpy
  import timeout_decorator
  from transformers import MarianConfig, is_flax_available
  from transformers.testing_utils import require_flax, require_sentencepiece, require_tokenizers, slow
  from transformers.utils import cached_property
  from ...generation.test_flax_utils import FlaxGenerationTesterMixin
  from ...test_modeling_flax_common import FlaxModelTesterMixin, ids_tensor
label_desc: Use image node_id 6 for calling the MarianIntegrationTest obj's underlying member method code with example usage: obj.translate_src_text() and returns: generated_words