



from __future__ import annotations

import numpy as np





def 					__snake_case     (      _UpperCAmelCase    ):
    __a	,       __a							=    np.shape(_UpperCAmelCase    )
    if rows != columns:
        __a							=    (
            '''\'table\' has to be of square shaped array but got a '''
            f'{rows}x{columns} array:\n{table}'
        )
        raise ValueError(_UpperCAmelCase    )

    __a							=    np.zeros((rows, columns)    )
    __a							=    np.zeros((rows, columns)    )
    for i in range(_UpperCAmelCase    ):
        for j in range(_UpperCAmelCase    ):
            __a							=    sum(lower[i][k] * upper[k][j] for k in range(_UpperCAmelCase    )    )
            if upper[j][j] == 0:
                raise ArithmeticError('''No LU decomposition exists'''    )
            __a							=    (table[i][j] - total) / upper[j][j]
        __a							=    1
        for j in range(_UpperCAmelCase       ,			_UpperCAmelCase    ):
            __a							=    sum(lower[i][k] * upper[k][j] for k in range(_UpperCAmelCase    )    )
            __a							=    table[i][j] - total
    return lower, upper


if __name__ == "__main__":
 import doctest

 doctest.testmod()










import unittest

from transformers import DonutProcessor


__snake_case						:List[str]						=					'''naver-clova-ix/donut-base'''

class    _A	(     unittest.TestCase   ):



       def 		_lowerCamelCase      (		self							:					List[str]):


           '''simple docstring'''

           __a							=    DonutProcessor.from_pretrained(__SCREAMING_SNAKE_CASE)





       def 		_lowerCamelCase      (		self							:					Tuple):


           '''simple docstring'''

           __a							=    {
               '''name''': '''John Doe''',
               '''age''': '''99''',
               '''city''': '''Atlanta''',
               '''state''': '''GA''',
               '''zip''': '''30301''',
               '''phone''': '''123-4567''',
               '''nicknames''': [{'''nickname''': '''Johnny'''}, {'''nickname''': '''JD'''}],
           }

           __a							=    (
               '''<s_name>John Doe</s_name><s_age>99</s_age><s_city>Atlanta</s_city>'''
               '''<s_state>GA</s_state><s_zip>30301</s_zip><s_phone>123-4567</s_phone>'''
               '''<s_nicknames><s_nickname>Johnny</s_nickname>'''
               '''<sep/><s_nickname>JD</s_nickname></s_nicknames>'''
           )
           __a							=    self.processor.tokenajson(__SCREAMING_SNAKE_CASE)

           self.assertDictEqual(__SCREAMING_SNAKE_CASE					,		__SCREAMING_SNAKE_CASE)





