

"""simple docstring"""




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


SCREAMING_SNAKE_CASE_     :			Optional[Any]	  =			'''sshleifer/bart-tiny-random'''
SCREAMING_SNAKE_CASE_     :			List[Any]	  =			'''patrickvonplaten/t5-tiny-random'''


@require_torch
class 		_A       (			unittest.TestCase					):





      @cached_property
      def 					_lowerCamelCase  (  self		)   ->					Any:
         return AutoConfig.from_pretrained(SCREAMING_SNAKE_CASE__		)





      def 					_lowerCamelCase  (  self		)   ->					Tuple:
         lowerCamelCase__					,       *lowerCamelCase__						=			create_student_by_copying_alternating_layers(SCREAMING_SNAKE_CASE__    ,						tempfile.mkdtemp()    ,						e=1    ,						d=1		)
         self.assertEqual(student.config.num_hidden_layers    ,						1		)





      def 					_lowerCamelCase  (  self		)   ->					Optional[int]:
         lowerCamelCase__					,       *lowerCamelCase__						=			create_student_by_copying_alternating_layers(SCREAMING_SNAKE_CASE__    ,						tempfile.mkdtemp()    ,						e=1    ,						d=SCREAMING_SNAKE_CASE__		)





      def 					_lowerCamelCase  (  self		)   ->					Union[str, Any]:
         lowerCamelCase__					,       *lowerCamelCase__						=			create_student_by_copying_alternating_layers(SCREAMING_SNAKE_CASE__    ,						tempfile.mkdtemp()    ,						e=1    ,						d=SCREAMING_SNAKE_CASE__		)
         self.assertEqual(student.config.encoder_layers    ,						1		)
         self.assertEqual(student.config.decoder_layers    ,						self.teacher_config.encoder_layers		)





      def 					_lowerCamelCase  (  self		)   ->					int:
         lowerCamelCase__					,       *lowerCamelCase__						=			create_student_by_copying_alternating_layers(SCREAMING_SNAKE_CASE__    ,						tempfile.mkdtemp()    ,						e=1    ,						d=1		)
         self.assertEqual(student.config.encoder_layers    ,						1		)
         self.assertEqual(student.config.decoder_layers    ,						1		)





      def 					_lowerCamelCase  (  self		)   ->					Any:
         with self.assertRaises(SCREAMING_SNAKE_CASE__		):
            create_student_by_copying_alternating_layers(SCREAMING_SNAKE_CASE__    ,						tempfile.mkdtemp()    ,						e=SCREAMING_SNAKE_CASE__    ,						d=SCREAMING_SNAKE_CASE__		)







"""simple docstring"""




def 	UpperCAmelCase__   (				A__   )      ->      list[int]:




   """simple docstring"""

   if length <= 0 or not isinstance(A__	,    A__   ):
      raise ValueError("Length must be a positive integer."   )
   return [n * (2 * n - 1) for n in range(A__   )]


if __name__ == "__main__":
     print(hexagonal_numbers(length=5))
     print(hexagonal_numbers(length=10))




