code: def test_generation_from_short_input_same_as_parlai_3B(self):
      FASTER_GEN_KWARGS = dict(
          num_beams=1, early_stopping=True, min_length=15, max_length=25
      )
      TOK_DECODE_KW = dict(
          skip_special_tokens=True, clean_up_tokenization_spaces=True
      )
  
      model = FlaxBlenderbotForConditionalGeneration.from_pretrained(
          "facebook/blenderbot-3B", from_pt=True
      )
      tokenizer = BlenderbotTokenizer.from_pretrained(
          "facebook/blenderbot-3B"
      )
  
      src_text = ["Sam"]
      model_inputs = tokenizer(src_text, return_tensors="jax")
  
      generated_utterances = model.generate(
          **model_inputs, **FASTER_GEN_KWARGS
      )
      tgt_text = 'Sam is a great name. It means "sun" in Gaelic.'
  
      generated_txt = tokenizer.batch_decode(
          generated_utterances, **TOK_DECODE_KW
      )
      assert generated_txt[0].strip() == tgt_text
  
imports: import unittest
  import numpy
  import timeout_decorator
  from transformers import BlenderbotConfig, is_flax_available
  from transformers.testing_utils import jax_device, require_flax, slow
  from ...generation.test_generation_flax_utils import FlaxGenerationTesterMixin
  from ...test_modeling_flax_common import FlaxModelTesterMixin, ids_tensor
label_desc: Use image node_id 7 for calling the FlaxBlenderbotModelTest obj's underlying member method code with example usage: obj.test_generation_from_short_input_same_as_parlai_3B() without return types