



def 			_lowerCAmelCase       (					__lowerCAmelCase      )   ->					int:


				"""simple docstring"""

				snake_case__	:      Dict     		=	len(__lowerCAmelCase      )
				snake_case__	:      List[str]     		=	len(matrix[0]      )
				snake_case__	:      Tuple     		=	min(__lowerCAmelCase  ,  __lowerCAmelCase      )

				for row in range(__lowerCAmelCase      ):
								# Check if diagonal element is not zero
								if matrix[row][row] != 0:
												# Eliminate all the elements below the diagonal
												for col in range(row + 1  ,  __lowerCAmelCase      ):
																snake_case__	:      Any     		=	matrix[col][row] / matrix[row][row]
																for i in range(__lowerCAmelCase  ,  __lowerCAmelCase      ):
																				matrix[col][i] -= multiplier * matrix[row][i]
								else:
												# Find a non-zero diagonal element to swap rows
												snake_case__	:      str     		=	True
												for i in range(row + 1  ,  __lowerCAmelCase      ):
																if matrix[i][row] != 0:
																				snake_case__		, snake_case__	:      Tuple     		=	matrix[i], matrix[row]
																				snake_case__	:      Dict     		=	False
																				break
												if reduce:
																rank -= 1
																for i in range(__lowerCAmelCase      ):
																				snake_case__	:      Optional[int]     		=	matrix[i][rank]

            # Reduce the row pointer by one to stay on the same row
												row -= 1

				return rank


if __name__ == "__main__":
				import doctest

				doctest.testmod()






# tests directory-specific settings - this file is run automatically
# by pytest before any tests are run

import sys
import warnings
from os.path import abspath, dirname, join


# allow having multiple repository checkouts and not needing to remember to rerun
# 'pip install -e .[dev]' when switching between checkouts and running tests.
A__								=						abspath(join(dirname(dirname(dirname(__file__))), '''src'''))
sys.path.insert(1, git_repo_path)


# silence FutureWarning warnings in tests since often we can't act on them until
# they become normal warnings - i.e. the tests still need to test the current functionality
warnings.simplefilter(action='''ignore''', category=FutureWarning)



def 			_lowerCAmelCase       (					__lowerCAmelCase      )   ->					str:


				"""simple docstring"""

				from transformers.testing_utils import pytest_addoption_shared

				pytest_addoption_shared(__lowerCAmelCase      )





def 			_lowerCAmelCase       (					__lowerCAmelCase      )   ->					List[Any]:


				"""simple docstring"""

				from transformers.testing_utils import pytest_terminal_summary_main

				snake_case__	:      Dict     		=	terminalreporter.config.getoption('''--make-reports'''      )
				if make_reports:
								pytest_terminal_summary_main(__lowerCAmelCase  ,  id=__lowerCAmelCase      )

