


import tempfile
import unittest

from make_student import create_student_by_copying_alternating_layers

from transformers import AutoConfig
from transformers.file_utils import cached_property
from transformers.testing_utils import require_torch


_lowercase       :      Optional[Any]	=	"sshleifer/bart-tiny-random"
_lowercase       :      Dict	=	"patrickvonplaten/t5-tiny-random"






@require_torch
class       _UpperCamelCase    (					unittest.TestCase				):

				"""simple docstring"""







				@cached_property
				def      _UpperCAmelCase					(						self   )	->				List[str]:
					return AutoConfig.from_pretrained(a__   )

				def      _UpperCAmelCase					(						self   )	->				Tuple:
					A					,			*A								=				create_student_by_copying_alternating_layers(a__				,   tempfile.mkdtemp()				,   e=1				,   d=1   )
					self.assertEqual(student.config.num_hidden_layers				,   1   )

				def      _UpperCAmelCase					(						self   )	->				Any:
					A					,			*A								=				create_student_by_copying_alternating_layers(a__				,   tempfile.mkdtemp()				,   e=1				,   d=a__   )

				def      _UpperCAmelCase					(						self   )	->				Optional[int]:
					A					,			*A								=				create_student_by_copying_alternating_layers(a__				,   tempfile.mkdtemp()				,   e=1				,   d=a__   )
					self.assertEqual(student.config.encoder_layers				,   1   )
					self.assertEqual(student.config.decoder_layers				,   self.teacher_config.encoder_layers   )

				def      _UpperCAmelCase					(						self   )	->				Optional[Any]:
					A					,			*A								=				create_student_by_copying_alternating_layers(a__				,   tempfile.mkdtemp()				,   e=1				,   d=1   )
					self.assertEqual(student.config.encoder_layers				,   1   )
					self.assertEqual(student.config.decoder_layers				,   1   )

				def      _UpperCAmelCase					(						self   )	->				Union[str, Any]:
					with self.assertRaises(a__   ):
						create_student_by_copying_alternating_layers(a__				,   tempfile.mkdtemp()				,   e=a__				,   d=a__   )







def   _lowerCAmelCase				(   UpperCamelCase__:     str						) ->   str:





	"""simple docstring"""







	return " ".join(input_str.split()[::-1]						)


if __name__ == "__main__":
				import doctest

				doctest.testmod()



