code: def test_outputs_can_be_shorter(self):
      tok = self.get_tokenizer()
      batch_smaller = tok(
          ["I am a tiny frog", "I am a small frog"],
          padding=True,
          return_tensors=FRAMEWORK,
      )
      self.assertIsInstance(batch_smaller, BatchEncoding)
      self.assertEqual(batch_smaller.input_ids.shape, (2, 10))
  
imports: import tempfile
  import unittest
  from pathlib import Path
  from shutil import copyfile
  from transformers import BatchEncoding, MarianTokenizer
  from transformers.testing_utils import get_tests_dir, require_sentencepiece, slow
  from transformers.utils import is_sentencepiece_available, is_tf_available, is_torch_available
  from ...test_tokenization_common import TokenizerTesterMixin
label_desc: Use image node_id 9 for calling the MarianTokenizationTest obj's underlying member method code with example usage: obj.test_outputs_can_be_shorter() without return types