"""simple docstring"""







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  UpperCamelCase	(    unittest.TestCase						):
   @slow
   def     _UpperCAmelCase     (    self    )			->   Optional[Any]:


        '''simple docstring'''


        lowercase_			:       Tuple									=			AutoModelForSeqaSeqLM.from_pretrained('google/mt5-small'  ,return_dict=__UpperCamelCase    ).to(__UpperCamelCase    )
        lowercase_			:       Tuple									=			AutoTokenizer.from_pretrained('google/mt5-small'    )

        lowercase_			:       Optional[Any]									=			tokenizer('Hello there'  ,return_tensors='pt'    ).input_ids
        lowercase_			:       List[str]									=			tokenizer('Hi I am'  ,return_tensors='pt'    ).input_ids

        lowercase_			:       Dict									=			model(input_ids.to(__UpperCamelCase    )  ,labels=labels.to(__UpperCamelCase    )    ).loss
        lowercase_			:       Dict									=			-(labels.shape[-1] * loss.item())

        lowercase_			:       str									=			-84.9127
        self.assertTrue(abs(mtf_score - EXPECTED_SCORE    ) < 1e-4    )


"""simple docstring"""







from argparse import ArgumentParser

from .env import EnvironmentCommand



def     lowercase__( ):
     lowercase_			:       List[Any]									=			ArgumentParser('Diffusers CLI tool'  ,    usage='diffusers-cli <command> [<args>]'   )
     lowercase_			:       int									=			parser.add_subparsers(help='diffusers-cli command helpers'   )

     # Register commands
     EnvironmentCommand.register_subcommand(__SCREAMING_SNAKE_CASE   )

     # Let's go
     lowercase_			:       str									=			parser.parse_args()

     if not hasattr(__SCREAMING_SNAKE_CASE  ,    'func'   ):
          parser.print_help()
          exit(1   )

     # Run
     lowercase_			:       Optional[Any]									=			args.func(__SCREAMING_SNAKE_CASE   )
     service.run()


if __name__ == "__main__":
       main()

