


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     :							Union[str, Any]						):





       '''simple docstring'''

       __a       =   AutoModelForSeqaSeqLM.from_pretrained("""google/mt5-small"""				,							return_dict=SCREAMING_SNAKE_CASE__						).to(SCREAMING_SNAKE_CASE__						)
       __a       =   AutoTokenizer.from_pretrained("""google/mt5-small"""						)

       __a       =   tokenizer("""Hello there"""				,							return_tensors="""pt"""						).input_ids
       __a       =   tokenizer("""Hi I am"""				,							return_tensors="""pt"""						).input_ids

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

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










'''simple docstring'''







import enum
import shutil
import sys


SCREAMING_SNAKE_CASE_      ,     SCREAMING_SNAKE_CASE_      =			shutil.get_terminal_size()

SCREAMING_SNAKE_CASE_      =			{'UP': 'A', 'DOWN': 'B', 'RIGHT': 'C', 'LEFT': 'D'}


class  lowerCAmelCase_						(       enum.Enum      ):





  """simple docstring"""



  a_       :List[Any]												=0
  a_       :Optional[Any]												=1




def        __lowercase						(      __SCREAMING_SNAKE_CASE				,  __SCREAMING_SNAKE_CASE=""		)				->					List[Any]:
     """simple docstring"""




     sys.stdout.write(str(__SCREAMING_SNAKE_CASE		) + end		)
     sys.stdout.flush()




def        __lowercase						(      __SCREAMING_SNAKE_CASE				,  __SCREAMING_SNAKE_CASE				,  __SCREAMING_SNAKE_CASE=""		)				->					Tuple:
     """simple docstring"""




     forceWrite(F'''\u001b[{color}m{content}\u001b[0m'''				,  __SCREAMING_SNAKE_CASE		)




def        __lowercase						(      )				->					Union[str, Any]:
     """simple docstring"""




     forceWrite("""\r"""		)




def        __lowercase						(      __SCREAMING_SNAKE_CASE				,  __SCREAMING_SNAKE_CASE		)				->					str:
     """simple docstring"""




     forceWrite(F'''\033[{num_lines}{CURSOR_TO_CHAR[direction.upper()]}'''		)




def        __lowercase						(      )				->					int:
     """simple docstring"""




     forceWrite(""" """ * TERMINAL_WIDTH		)
     reset_cursor()




def        __lowercase						(      )				->					str:
     """simple docstring"""




     reset_cursor()
     forceWrite("""-""" * TERMINAL_WIDTH		)






