


import unittest

from transformers import is_torch_available
from transformers.testing_utils import require_sentencepiece, require_tokenizers, require_torch, slow, torch_device


if is_torch_available():
	from transformers import AutoModelForSeqaSeqLM, AutoTokenizer
@require_torch
@require_sentencepiece
@require_tokenizers
class 	lowerCamelCase_       (				unittest.TestCase				):



					'''simple docstring'''







					@slow
					def A      (				self						)   ->			List[str]:







								'''simple docstring'''

								__lowercase 					=   AutoModelForSeqaSeqLM.from_pretrained('''google/mt5-small''' ,       return_dict=_lowercase						).to(_lowercase						)
								__lowercase 					=   AutoTokenizer.from_pretrained('''google/mt5-small'''						)

								__lowercase 					=   tokenizer('''Hello there''' ,       return_tensors='''pt'''						).input_ids
								__lowercase 					=   tokenizer('''Hi I am''' ,       return_tensors='''pt'''						).input_ids

								__lowercase 					=   model(input_ids.to(_lowercase						) ,       labels=labels.to(_lowercase						)						).loss
								__lowercase 					=   -(labels.shape[-1] * loss.item())

								__lowercase 					=   -8_4.9_1_2_7
								self.assertTrue(abs(mtf_score - EXPECTED_SCORE						) < 1e-4						)






import unittest

from knapsack import knapsack as k
class 	lowerCamelCase_       (				unittest.TestCase				):



					'''simple docstring'''







					def A      (				self						)   ->			Optional[Any]:







								'''simple docstring'''

								__lowercase 					=   0
								__lowercase 					=   [0]
								__lowercase 					=   [0]
								__lowercase 					=   len(snake_case_						)
								self.assertEqual(k.knapsack(snake_case_ ,       snake_case_ ,       snake_case_ ,       snake_case_						) ,       0						)

								__lowercase 					=   [6_0]
								__lowercase 					=   [1_0]
								__lowercase 					=   len(snake_case_						)
								self.assertEqual(k.knapsack(snake_case_ ,       snake_case_ ,       snake_case_ ,       snake_case_						) ,       0						)






					def A      (				self						)   ->			Tuple:







								'''simple docstring'''

								__lowercase 					=   3
								__lowercase 					=   [1, 2, 3]
								__lowercase 					=   [3, 2, 1]
								__lowercase 					=   len(snake_case_						)
								self.assertEqual(k.knapsack(snake_case_ ,       snake_case_ ,       snake_case_ ,       snake_case_						) ,       5						)






					def A      (				self						)   ->			str:







								'''simple docstring'''

								__lowercase 					=   5_0
								__lowercase 					=   [6_0, 1_0_0, 1_2_0]
								__lowercase 					=   [1_0, 2_0, 3_0]
								__lowercase 					=   len(snake_case_						)
								self.assertEqual(k.knapsack(snake_case_ ,       snake_case_ ,       snake_case_ ,       snake_case_						) ,       2_2_0						)


if __name__ == "__main__":
	unittest.main()


