






from __future__ import annotations

from typing import Any


class 							__UpperCamelCase     :







	def __init__(	self   :				Optional[Any]							,					_lowerCAmelCase   :				int							,					_lowerCAmelCase   :				int							,					_lowerCAmelCase   :				float = 0      )		->			None:
		"""simple docstring"""







		__lowercase							,    __lowercase   							=	row, column
		__lowercase   							=	[[default_value for c in range(_lowerCAmelCase      )] for r in range(_lowerCAmelCase      )]







	def __str__(	self   :				List[Any]      )		->			str:
		"""simple docstring"""







		__lowercase   							=	F'Matrix consist of {self.row} rows and {self.column} columns\n'

		# Make string identifier
		__lowercase   							=	0
		for row_vector in self.array:
			for obj in row_vector:
				__lowercase   							=	max(_lowerCAmelCase							,					len(str(_lowerCAmelCase      )      )      )
		__lowercase   							=	F'%{max_element_length}s'

		# Make string and return
		def single_line(_lowerCAmelCase   :				list[float]      ) -> str:
			nonlocal string_format_identifier
			__lowercase   							=	"""["""
			line += ", ".join(string_format_identifier % (obj,) for obj in row_vector      )
			line += "]"
			return line

		s += "\n".join(single_line(_lowerCAmelCase      ) for row_vector in self.array      )
		return s







	def __repr__(	self   :				int      )		->			str:
		"""simple docstring"""







		return str(self      )







	def 			_a (	self   :				Dict							,					_lowerCAmelCase   :				tuple[int, int]      )		->			bool:
		"""simple docstring"""







		if not (isinstance(_lowerCAmelCase							,					(list, tuple)      ) and len(_lowerCAmelCase      ) == 2):
			return False
		elif not (0 <= loc[0] < self.row and 0 <= loc[1] < self.column):
			return False
		else:
			return True







	def __getitem__(	self   :				List[str]							,					_lowerCAmelCase   :				tuple[int, int]      )		->			Any:
		"""simple docstring"""







		assert self.validate_indicies(_lowerCAmelCase      )
		return self.array[loc[0]][loc[1]]







	def __setitem__(	self   :				List[Any]							,					_lowerCAmelCase   :				tuple[int, int]							,					_lowerCAmelCase   :				float      )		->			None:
		"""simple docstring"""







		assert self.validate_indicies(_lowerCAmelCase      )
		__lowercase   							=	value







	def __add__(	self   :				Any							,					_lowerCAmelCase   :				Matrix      )		->			Matrix:
		"""simple docstring"""







		assert isinstance(_lowerCAmelCase							,					_lowerCAmelCase      )
		assert self.row == another.row and self.column == another.column

		# Add
		__lowercase   							=	Matrix(self.row							,					self.column      )
		for r in range(self.row      ):
			for c in range(self.column      ):
				__lowercase   							=	self[r, c] + another[r, c]
		return result







	def __neg__(	self   :				str      )		->			Matrix:
		"""simple docstring"""







		__lowercase   							=	Matrix(self.row							,					self.column      )
		for r in range(self.row      ):
			for c in range(self.column      ):
				__lowercase   							=	-self[r, c]
		return result







	def __sub__(	self   :				Tuple							,					_lowerCAmelCase   :				Matrix      )		->			Matrix:
		"""simple docstring"""







		return self + (-another)







	def __mul__(	self   :				Dict							,					_lowerCAmelCase   :				int | float | Matrix      )		->			Matrix:
		"""simple docstring"""







		if isinstance(_lowerCAmelCase							,					(int, float)      ):  # Scalar multiplication
			__lowercase   							=	Matrix(self.row							,					self.column      )
			for r in range(self.row      ):
				for c in range(self.column      ):
					__lowercase   							=	self[r, c] * another
			return result
		elif isinstance(_lowerCAmelCase							,					_lowerCAmelCase      ):  # Matrix multiplication
			assert self.column == another.row
			__lowercase   							=	Matrix(self.row							,					another.column      )
			for r in range(self.row      ):
				for c in range(another.column      ):
					for i in range(self.column      ):
						result[r, c] += self[r, i] * another[i, c]
			return result
		else:
			__lowercase   							=	F'Unsupported type given for another ({type(_lowerCAmelCase      )})'
			raise TypeError(_lowerCAmelCase      )







	def 			_a (	self   :				Any      )		->			Matrix:
		"""simple docstring"""







		__lowercase   							=	Matrix(self.column							,					self.row      )
		for r in range(self.row      ):
			for c in range(self.column      ):
				__lowercase   							=	self[r, c]
		return result







	def 			_a (	self   :				Dict							,					_lowerCAmelCase   :				Matrix							,					_lowerCAmelCase   :				Matrix      )		->			Any:
		"""simple docstring"""







		assert isinstance(_lowerCAmelCase							,					_lowerCAmelCase      ) and isinstance(_lowerCAmelCase							,					_lowerCAmelCase      )
		assert self.row == self.column == u.row == v.row  # u, v should be column vector
		assert u.column == v.column == 1  # u, v should be column vector

		# Calculate
		__lowercase   							=	v.transpose()
		__lowercase   							=	(v_t * self * u)[0, 0] + 1
		if numerator_factor == 0:
			return None  # It's not invertable
		return self - ((self * u) * (v_t * self) * (1.0 / numerator_factor))


# Testing
if __name__ == "__main__":





						def 					snake_case	(  ):




							'''simple docstring'''







							__lowercase   							=	Matrix(3					,	3					,	0       )
							for i in range(3       ):
								__lowercase   							=	1
							print(F'a^(-1) is {ainv}'       )
							# u, v
							__lowercase   							=	Matrix(3					,	1					,	0       )
							__lowercase							,    __lowercase							,    __lowercase   							=	1, 2, -3
							__lowercase   							=	Matrix(3					,	1					,	0       )
							__lowercase							,    __lowercase							,    __lowercase   							=	4, -2, 5
							print(F'u is {u}'       )
							print(F'v is {v}'       )
							print(F'uv^T is {u * v.transpose()}'       )
							# Sherman Morrison
							print(F'(a + uv^T)^(-1) is {ainv.sherman_morrison(lowerCamelCase					,	lowerCamelCase       )}'       )





						def 					snake_case	(  ):




							'''simple docstring'''







							import doctest

							doctest.testmod()




						testa()




import inspect
import re

from transformers.utils import direct_transformers_import


# All paths are set with the intent you should run this script from the root of the repo with the command
# python utils/check_config_docstrings.py
_lowerCAmelCase  :      int			 ="""src/transformers"""


# This is to make sure the transformers module imported is the one in the repo.
_lowerCAmelCase  :      Dict			 =direct_transformers_import(PATH_TO_TRANSFORMERS)

_lowerCAmelCase  :      List[str]			 =transformers.models.auto.configuration_auto.CONFIG_MAPPING

# Regex pattern used to find the checkpoint mentioned in the docstring of `config_class`.
# For example, `[bert-base-uncased](https://huggingface.co/bert-base-uncased)`
_lowerCAmelCase  :      int			 =re.compile(r"""\[(.+?)\]\((https://huggingface\.co/.+?)\)""")


_lowerCAmelCase  :      Union[str, Any]			 ={
    """DecisionTransformerConfig""",
    """EncoderDecoderConfig""",
    """MusicgenConfig""",
    """RagConfig""",
    """SpeechEncoderDecoderConfig""",
    """TimmBackboneConfig""",
    """VisionEncoderDecoderConfig""",
    """VisionTextDualEncoderConfig""",
    """LlamaConfig""",
}



def 			_A	(      SCREAMING_SNAKE_CASE      ):
	UpperCAmelCase__:	str									= None

	# source code of `config_class`
	UpperCAmelCase__:	Optional[int]									= inspect.getsource(SCREAMING_SNAKE_CASE      )
	UpperCAmelCase__:	List[Any]									= _re_checkpoint.findall(SCREAMING_SNAKE_CASE      )

	# Each `checkpoint` is a tuple of a checkpoint name and a checkpoint link.
	# For example, `('bert-base-uncased', 'https://huggingface.co/bert-base-uncased')`
	for ckpt_name, ckpt_link in checkpoints:
		# allow the link to end with `/`
		if ckpt_link.endswith("/"      ):
			UpperCAmelCase__:	Any									= ckpt_link[:-1]

		# verify the checkpoint name corresponds to the checkpoint link
		UpperCAmelCase__:	int									= f"https://huggingface.co/{ckpt_name}"
		if ckpt_link == ckpt_link_from_name:
			UpperCAmelCase__:	Optional[int]									= ckpt_name
			break

	return checkpoint



def 			_A	(      ):
	UpperCAmelCase__:	List[str]									= []

	for config_class in list(CONFIG_MAPPING.values()      ):
		# Skip deprecated models
		if "models.deprecated" in config_class.__module__:
			continue
		UpperCAmelCase__:	Optional[Any]									= get_checkpoint_from_config_class(SCREAMING_SNAKE_CASE      )

		UpperCAmelCase__:	List[str]									= config_class.__name__
		if checkpoint is None and name not in CONFIG_CLASSES_TO_IGNORE_FOR_DOCSTRING_CHECKPOINT_CHECK:
			configs_without_checkpoint.append(SCREAMING_SNAKE_CASE      )

	if len(SCREAMING_SNAKE_CASE      ) > 0:
		UpperCAmelCase__:	Dict									= "\n".join(sorted(SCREAMING_SNAKE_CASE      )      )
		raise ValueError(f"The following configurations don't contain any valid checkpoint:\n{message}"      )


if __name__ == "__main__":
					check_config_docstrings_have_checkpoints()