
def 	UpperCamelCase   (							lowerCAmelCase__		):
     '''simple docstring'''
     lowercase						     =						generate_pascal_triangle(lowerCAmelCase__		)
     for row_idx in range(lowerCAmelCase__		):
          # Print left spaces
          for _ in range(num_rows - row_idx - 1		):
               print(end=''' '''		)
          # Print row values
          for col_idx in range(row_idx + 1		):
               if col_idx != row_idx:
                    print(triangle[row_idx][col_idx]			,      end=''' '''		)
               else:
                    print(triangle[row_idx][col_idx]			,      end=''''''		)
          print()



def 	UpperCamelCase   (							lowerCAmelCase__		):
     '''simple docstring'''

     if not isinstance(lowerCAmelCase__			,      lowerCAmelCase__		):
          raise TypeError('''The input value of \'num_rows\' should be \'int\''''		)

     if num_rows == 0:
          return []
     elif num_rows < 0:
          raise ValueError(
              '''The input value of \'num_rows\' should be greater than or equal to 0'''		)

     lowercase						     =						[]
     for current_row_idx in range(lowerCAmelCase__		):
          lowercase						     =						populate_current_row(lowerCAmelCase__			,      lowerCAmelCase__		)
          triangle.append(lowerCAmelCase__		)
     return triangle



def 	UpperCamelCase   (							lowerCAmelCase__			,      lowerCAmelCase__		):
     '''simple docstring'''
     lowercase						     =						[-1] * (current_row_idx + 1)
     # first and last elements of current row are equal to 1
     lowercase     ,						lowercase						     =						1, 1
     for current_col_idx in range(1			,      lowerCAmelCase__		):
          calculate_current_element(
              lowerCAmelCase__			,      lowerCAmelCase__			,      lowerCAmelCase__			,      lowerCAmelCase__		)
     return current_row



def 	UpperCamelCase   (							lowerCAmelCase__			,      lowerCAmelCase__			,      lowerCAmelCase__			,      lowerCAmelCase__			,      ):
     '''simple docstring'''
     lowercase						     =						triangle[current_row_idx - 1][current_col_idx - 1]
     lowercase						     =						triangle[current_row_idx - 1][current_col_idx]
     lowercase						     =						above_to_left_elt + above_to_right_elt



def 	UpperCamelCase   (							lowerCAmelCase__		):
     '''simple docstring'''

     if not isinstance(lowerCAmelCase__			,      lowerCAmelCase__		):
          raise TypeError('''The input value of \'num_rows\' should be \'int\''''		)

     if num_rows == 0:
          return []
     elif num_rows < 0:
          raise ValueError(
              '''The input value of \'num_rows\' should be greater than or equal to 0'''		)

     lowercase						     =						[[1]]

     for row_index in range(1			,      lowerCAmelCase__		):
          lowercase						     =						[0] + result[-1] + [0]
          lowercase						     =						row_index + 1
          # Calculate the number of distinct elements in a row
          lowercase						     =						sum(divmod(lowerCAmelCase__			,      2		)		)
          lowercase						     =						[
              temp_row[i - 1] + temp_row[i] for i in range(1			,      distinct_elements + 1		)
          ]
          lowercase						     =						row_first_half[: (row_index + 1) // 2]
          row_second_half.reverse()
          lowercase						     =						row_first_half + row_second_half
          result.append(lowerCAmelCase__		)

     return result



def 	UpperCamelCase   (							):
     '''simple docstring'''
     from collections.abc import Callable
     from timeit import timeit

     def benchmark_a_function(lowerCAmelCase__			,      lowerCAmelCase__		) -> None:
          lowercase						     =						f'{func.__name__}({value})'
          lowercase						     =						timeit(f'__main__.{call}'			,      setup='''import __main__'''		)
          # print(f"{call:38} = {func(value)} -- {timing:.4f} seconds")
          print(f'{call:38} -- {timing:.4f} seconds'		)

     for value in range(15		):  # (1, 7, 14):
          for func in (generate_pascal_triangle, generate_pascal_triangle_optimized):
               benchmark_a_function(lowerCAmelCase__			,      lowerCAmelCase__		)
          print()


if __name__ == "__main__":
       import doctest

       doctest.testmod()
       benchmark()






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     lowercase		( unittest.TestCase		):




							@slow
							def 			A__				(    self):
												lowercase						     =						TFXLMRobertaModel.from_pretrained('''jplu/tf-xlm-roberta-base''')

												lowercase						     =						{
												    '''input_ids''': tf.convert_to_tensor([[0, 2_6_4_6, 1_0_2_6_9, 8_3, 9_9_9_4_2, 2]]       ,dtype=tf.intaa),  # "My dog is cute"
												    '''attention_mask''': tf.convert_to_tensor([[1, 1, 1, 1, 1, 1]]       ,dtype=tf.intaa),
												}

												lowercase						     =						model(A__)['''last_hidden_state''']
												lowercase						     =						tf.TensorShape((1, 6, 7_6_8))
												self.assertEqual(output.shape       ,A__)
												# compare the actual values for a slice.
												lowercase						     =						tf.convert_to_tensor(
												    [
												        [
												            [0.0681762, 0.10894451, 0.06772504],
												            [-0.06423668, 0.02366615, 0.04329344],
												            [-0.06057295, 0.09974135, -0.00070584],
												        ]
												    ]       ,dtype=tf.floataa       ,)

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




