

'''simple docstring'''

from __future__ import annotations

import unittest

from transformers import is_tf_available
from transformers.testing_utils import require_sentencepiece, require_tf, require_tokenizers, slow


if is_tf_available():
							import numpy as np
							import tensorflow as tf

							from transformers import TFXLMRobertaModel






@require_tf
@require_sentencepiece
@require_tokenizers
class    snake_case     (      unittest.TestCase		):






				"""simple docstring"""



				@slow
				def   a__					(    self       )     ->							Optional[Any]:
											SCREAMING_SNAKE_CASE_				=				TFXLMRobertaModel.from_pretrained('jplu/tf-xlm-roberta-base'       )

											SCREAMING_SNAKE_CASE_				=				{
											    'input_ids': tf.convert_to_tensor([[0, 2646, 10269, 83, 99942, 2]],     dtype=tf.intaa       ),  # "My dog is cute"
											    'attention_mask': tf.convert_to_tensor([[1, 1, 1, 1, 1, 1]],     dtype=tf.intaa       ),
											}

											SCREAMING_SNAKE_CASE_				=				model(_lowercase       )['last_hidden_state']
											SCREAMING_SNAKE_CASE_				=				tf.TensorShape((1, 6, 768)       )
											self.assertEqual(output.shape,     _lowercase       )
											# compare the actual values for a slice.
											SCREAMING_SNAKE_CASE_				=				tf.convert_to_tensor(
											    [
											        [
											            [0.0_681_762, 0.10_894_451, 0.06_772_504],
											            [-0.06_423_668, 0.02_366_615, 0.04_329_344],
											            [-0.06_057_295, 0.09_974_135, -0.00_070_584],
											        ]
											    ],     dtype=tf.floataa,     )

											self.assertTrue(np.allclose(output[:, :3, :3].numpy(),     expected_slice.numpy(),     atol=1E-4       )       )








'''simple docstring'''

def 							_UpperCamelCase				(   lowerCAmelCase__:					int = 1000   )      -> int:
							SCREAMING_SNAKE_CASE_				=				2**power
							SCREAMING_SNAKE_CASE_				=				str(lowerCAmelCase__   )
							SCREAMING_SNAKE_CASE_				=				list(lowerCAmelCase__   )
							SCREAMING_SNAKE_CASE_				=				0

							for i in list_num:
														sum_of_num += int(lowerCAmelCase__   )

							return sum_of_num


if __name__ == "__main__":
							SCREAMING_SNAKE_CASE							:				Tuple     	=			int(input("Enter the power of 2: ").strip())
							print("2 ^ ", power, " = ", 2**power)
							SCREAMING_SNAKE_CASE							:				str     	=			solution(power)
							print("Sum of the digits is: ", result)





