





from __future__ import annotations

lowerCAmelCase							:       int					 =	list[list[int]]

# assigning initial values to the grid
lowerCAmelCase							:       Matrix					 =	[
    [3, 0, 6, 5, 0, 8, 4, 0, 0],
    [5, 2, 0, 0, 0, 0, 0, 0, 0],
    [0, 8, 7, 0, 0, 0, 0, 3, 1],
    [0, 0, 3, 0, 1, 0, 0, 8, 0],
    [9, 0, 0, 8, 6, 3, 0, 0, 5],
    [0, 5, 0, 0, 9, 0, 6, 0, 0],
    [1, 3, 0, 0, 0, 0, 2, 5, 0],
    [0, 0, 0, 0, 0, 0, 0, 7, 4],
    [0, 0, 5, 2, 0, 6, 3, 0, 0],
]

# a grid with no solution
lowerCAmelCase							:       Matrix					 =	[
    [5, 0, 6, 5, 0, 8, 4, 0, 3],
    [5, 2, 0, 0, 0, 0, 0, 0, 2],
    [1, 8, 7, 0, 0, 0, 0, 3, 1],
    [0, 0, 3, 0, 1, 0, 0, 8, 0],
    [9, 0, 0, 8, 6, 3, 0, 0, 5],
    [0, 5, 0, 0, 9, 0, 6, 0, 0],
    [1, 3, 0, 0, 0, 0, 2, 5, 0],
    [0, 0, 0, 0, 0, 0, 0, 7, 4],
    [0, 0, 5, 2, 0, 6, 3, 0, 0],
]






def 		lowerCAmelCase  (	UpperCamelCase__   :   Matrix       ,			UpperCamelCase__   :   int       ,			UpperCamelCase__   :   int       ,			UpperCamelCase__   :   int					)      ->    bool:

						"""simple docstring"""





						for i in range(9					):
												if grid[row][i] == n or grid[i][column] == n:
																		return False

						for i in range(3					):
												for j in range(3					):
																		if grid[(row - row % 3) + i][(column - column % 3) + j] == n:
																								return False

						return True






def 		lowerCAmelCase  (	UpperCamelCase__   :   Matrix					)      ->    tuple[int, int] | None:

						"""simple docstring"""





						for i in range(9					):
												for j in range(9					):
																		if grid[i][j] == 0:
																								return i, j
						return None






def 		lowerCAmelCase  (	UpperCamelCase__   :   Matrix					)      ->    Matrix | None:

						"""simple docstring"""





						if location := find_empty_location(UpperCamelCase__					):
												__SCREAMING_SNAKE_CASE       ,__SCREAMING_SNAKE_CASE:				Union[str, Any]           =   location
						else:
												# If the location is ``None``, then the grid is solved.
												return grid

						for digit in range(1       ,			10					):
												if is_safe(UpperCamelCase__       ,			UpperCamelCase__       ,			UpperCamelCase__       ,			UpperCamelCase__					):
																		__SCREAMING_SNAKE_CASE:				int           =   digit

																		if sudoku(UpperCamelCase__					) is not None:
																								return grid

																		__SCREAMING_SNAKE_CASE:				List[Any]           =   0

						return None






def 		lowerCAmelCase  (	UpperCamelCase__   :   Matrix					)      ->    None:

						"""simple docstring"""





						for row in grid:
												for cell in row:
																		print(UpperCamelCase__       ,			end=''' '''					)
												print()


if __name__ == "__main__":
							# make a copy of grid so that you can compare with the unmodified grid
							for example_grid in (initial_grid, no_solution):
														print("""\nExample grid:\n""" + """=""" * 20)
														print_solution(example_grid)
														print("""\nExample grid solution:""")
														lowerCAmelCase							:       Tuple					 =	sudoku(example_grid)
														if solution is not None:
																					print_solution(solution)
														else:
																					print("""Cannot find a solution.""")










import json
import sys
import tempfile
import unittest
from pathlib import Path

import transformers
from transformers import (
    CONFIG_MAPPING,
    IMAGE_PROCESSOR_MAPPING,
    AutoConfig,
    AutoImageProcessor,
    CLIPConfig,
    CLIPImageProcessor,
)
from transformers.testing_utils import DUMMY_UNKNOWN_IDENTIFIER


sys.path.append(str(Path(__file__).parent.parent.parent.parent / """utils"""))

from test_module.custom_configuration import CustomConfig  # noqa E402
from test_module.custom_image_processing import CustomImageProcessor  # noqa E402





class 				a			(      unittest.TestCase			):






				def 			snake_case_    (  self					):

										"""simple docstring"""




										__SCREAMING_SNAKE_CASE:				Optional[int]           =   0






				def 			snake_case_    (  self					):

										"""simple docstring"""




										__SCREAMING_SNAKE_CASE:				List[str]           =   AutoImageProcessor.from_pretrained('''openai/clip-vit-base-patch32'''					)
										self.assertIsInstance(_lowerCAmelCase			, _lowerCAmelCase					)






				def 			snake_case_    (  self					):

										"""simple docstring"""




										with tempfile.TemporaryDirectory() as tmpdirname:
																__SCREAMING_SNAKE_CASE:				Optional[Any]           =   Path(_lowerCAmelCase					) / '''preprocessor_config.json'''
																__SCREAMING_SNAKE_CASE:				List[str]           =   Path(_lowerCAmelCase					) / '''config.json'''
																json.dump(
																    {'''image_processor_type''': '''CLIPImageProcessor''', '''processor_class''': '''CLIPProcessor'''}			, open(_lowerCAmelCase			, '''w'''					)			, )
																json.dump({'''model_type''': '''clip'''}			, open(_lowerCAmelCase			, '''w'''					)					)

																__SCREAMING_SNAKE_CASE:				Dict           =   AutoImageProcessor.from_pretrained(_lowerCAmelCase					)
																self.assertIsInstance(_lowerCAmelCase			, _lowerCAmelCase					)






				def 			snake_case_    (  self					):

										"""simple docstring"""




										with tempfile.TemporaryDirectory() as tmpdirname:
																__SCREAMING_SNAKE_CASE:				int           =   Path(_lowerCAmelCase					) / '''preprocessor_config.json'''
																__SCREAMING_SNAKE_CASE:				Tuple           =   Path(_lowerCAmelCase					) / '''config.json'''
																json.dump(
																    {'''feature_extractor_type''': '''CLIPFeatureExtractor''', '''processor_class''': '''CLIPProcessor'''}			, open(_lowerCAmelCase			, '''w'''					)			, )
																json.dump({'''model_type''': '''clip'''}			, open(_lowerCAmelCase			, '''w'''					)					)

																__SCREAMING_SNAKE_CASE:				str           =   AutoImageProcessor.from_pretrained(_lowerCAmelCase					)
																self.assertIsInstance(_lowerCAmelCase			, _lowerCAmelCase					)






				def 			snake_case_    (  self					):

										"""simple docstring"""




										with tempfile.TemporaryDirectory() as tmpdirname:
																__SCREAMING_SNAKE_CASE:				int           =   CLIPConfig()

																# Create a dummy config file with image_proceesor_type
																__SCREAMING_SNAKE_CASE:				Any           =   Path(_lowerCAmelCase					) / '''preprocessor_config.json'''
																__SCREAMING_SNAKE_CASE:				Optional[Any]           =   Path(_lowerCAmelCase					) / '''config.json'''
																json.dump(
																    {'''image_processor_type''': '''CLIPImageProcessor''', '''processor_class''': '''CLIPProcessor'''}			, open(_lowerCAmelCase			, '''w'''					)			, )
																json.dump({'''model_type''': '''clip'''}			, open(_lowerCAmelCase			, '''w'''					)					)

																# remove image_processor_type to make sure config.json alone is enough to load image processor locally
																__SCREAMING_SNAKE_CASE:				Any           =   AutoImageProcessor.from_pretrained(_lowerCAmelCase					).to_dict()

																config_dict.pop('''image_processor_type'''					)
																__SCREAMING_SNAKE_CASE:				List[str]           =   CLIPImageProcessor(**_lowerCAmelCase					)

																# save in new folder
																model_config.save_pretrained(_lowerCAmelCase					)
																config.save_pretrained(_lowerCAmelCase					)

																__SCREAMING_SNAKE_CASE:				Dict           =   AutoImageProcessor.from_pretrained(_lowerCAmelCase					)

																# make sure private variable is not incorrectly saved
																__SCREAMING_SNAKE_CASE:				int           =   json.loads(config.to_json_string()					)
																self.assertTrue('''_processor_class''' not in dict_as_saved					)

										self.assertIsInstance(_lowerCAmelCase			, _lowerCAmelCase					)






				def 			snake_case_    (  self					):

										"""simple docstring"""




										with tempfile.TemporaryDirectory() as tmpdirname:
																__SCREAMING_SNAKE_CASE:				Optional[int]           =   Path(_lowerCAmelCase					) / '''preprocessor_config.json'''
																json.dump(
																    {'''image_processor_type''': '''CLIPImageProcessor''', '''processor_class''': '''CLIPProcessor'''}			, open(_lowerCAmelCase			, '''w'''					)			, )

																__SCREAMING_SNAKE_CASE:				int           =   AutoImageProcessor.from_pretrained(_lowerCAmelCase					)
																self.assertIsInstance(_lowerCAmelCase			, _lowerCAmelCase					)






				def 			snake_case_    (  self					):

										"""simple docstring"""




										with self.assertRaisesRegex(
										    _lowerCAmelCase			, '''clip-base is not a local folder and is not a valid model identifier'''					):
																__SCREAMING_SNAKE_CASE:				Tuple           =   AutoImageProcessor.from_pretrained('''clip-base'''					)






				def 			snake_case_    (  self					):

										"""simple docstring"""




										with self.assertRaisesRegex(
										    _lowerCAmelCase			, R'''aaaaaa is not a valid git identifier \(branch name, tag name or commit id\)'''					):
																__SCREAMING_SNAKE_CASE:				Dict           =   AutoImageProcessor.from_pretrained(_lowerCAmelCase			, revision='''aaaaaa'''					)






				def 			snake_case_    (  self					):

										"""simple docstring"""




										with self.assertRaisesRegex(
										    _lowerCAmelCase			, '''hf-internal-testing/config-no-model does not appear to have a file named preprocessor_config.json.'''			, ):
																__SCREAMING_SNAKE_CASE:				int           =   AutoImageProcessor.from_pretrained('''hf-internal-testing/config-no-model'''					)






				def 			snake_case_    (  self					):

										"""simple docstring"""




										with self.assertRaises(_lowerCAmelCase					):
																__SCREAMING_SNAKE_CASE:				Optional[Any]           =   AutoImageProcessor.from_pretrained('''hf-internal-testing/test_dynamic_image_processor'''					)
										# If remote code is disabled, we can't load this config.
										with self.assertRaises(_lowerCAmelCase					):
																__SCREAMING_SNAKE_CASE:				Any           =   AutoImageProcessor.from_pretrained(
																    '''hf-internal-testing/test_dynamic_image_processor'''			, trust_remote_code=_lowerCAmelCase					)

										__SCREAMING_SNAKE_CASE:				Optional[Any]           =   AutoImageProcessor.from_pretrained(
										    '''hf-internal-testing/test_dynamic_image_processor'''			, trust_remote_code=_lowerCAmelCase					)
										self.assertEqual(image_processor.__class__.__name__			, '''NewImageProcessor'''					)

										# Test image processor can be reloaded.
										with tempfile.TemporaryDirectory() as tmp_dir:
																image_processor.save_pretrained(_lowerCAmelCase					)
																__SCREAMING_SNAKE_CASE:				List[str]           =   AutoImageProcessor.from_pretrained(_lowerCAmelCase			, trust_remote_code=_lowerCAmelCase					)
										self.assertEqual(reloaded_image_processor.__class__.__name__			, '''NewImageProcessor'''					)






				def 			snake_case_    (  self					):

										"""simple docstring"""




										try:
																AutoConfig.register('''custom'''			, _lowerCAmelCase					)
																AutoImageProcessor.register(_lowerCAmelCase			, _lowerCAmelCase					)
																# Trying to register something existing in the Transformers library will raise an error
																with self.assertRaises(_lowerCAmelCase					):
																						AutoImageProcessor.register(_lowerCAmelCase			, _lowerCAmelCase					)

																with tempfile.TemporaryDirectory() as tmpdirname:
																						__SCREAMING_SNAKE_CASE:				Optional[int]           =   Path(_lowerCAmelCase					) / '''preprocessor_config.json'''
																						__SCREAMING_SNAKE_CASE:				Union[str, Any]           =   Path(_lowerCAmelCase					) / '''config.json'''
																						json.dump(
																						    {'''feature_extractor_type''': '''CLIPFeatureExtractor''', '''processor_class''': '''CLIPProcessor'''}			, open(_lowerCAmelCase			, '''w'''					)			, )
																						json.dump({'''model_type''': '''clip'''}			, open(_lowerCAmelCase			, '''w'''					)					)

																						__SCREAMING_SNAKE_CASE:				List[str]           =   CustomImageProcessor.from_pretrained(_lowerCAmelCase					)

																# Now that the config is registered, it can be used as any other config with the auto-API
																with tempfile.TemporaryDirectory() as tmp_dir:
																						image_processor.save_pretrained(_lowerCAmelCase					)
																						__SCREAMING_SNAKE_CASE:				int           =   AutoImageProcessor.from_pretrained(_lowerCAmelCase					)
																						self.assertIsInstance(_lowerCAmelCase			, _lowerCAmelCase					)

										finally:
																if "custom" in CONFIG_MAPPING._extra_content:
																						del CONFIG_MAPPING._extra_content["custom"]
																if CustomConfig in IMAGE_PROCESSOR_MAPPING._extra_content:
																						del IMAGE_PROCESSOR_MAPPING._extra_content[CustomConfig]






				def 			snake_case_    (  self					):

										"""simple docstring"""




										class 				a			(      __lowercase			):
														SCREAMING_SNAKE_CASE__     :   Tuple		      =     True

										try:
																AutoConfig.register('''custom'''			, _lowerCAmelCase					)
																AutoImageProcessor.register(_lowerCAmelCase			, _lowerCAmelCase					)
																# If remote code is not set, the default is to use local
																__SCREAMING_SNAKE_CASE:				str           =   AutoImageProcessor.from_pretrained('''hf-internal-testing/test_dynamic_image_processor'''					)
																self.assertEqual(image_processor.__class__.__name__			, '''NewImageProcessor'''					)
																self.assertTrue(image_processor.is_local					)

																# If remote code is disabled, we load the local one.
																__SCREAMING_SNAKE_CASE:				Tuple           =   AutoImageProcessor.from_pretrained(
																    '''hf-internal-testing/test_dynamic_image_processor'''			, trust_remote_code=_lowerCAmelCase					)
																self.assertEqual(image_processor.__class__.__name__			, '''NewImageProcessor'''					)
																self.assertTrue(image_processor.is_local					)

																# If remote is enabled, we load from the Hub
																__SCREAMING_SNAKE_CASE:				Any           =   AutoImageProcessor.from_pretrained(
																    '''hf-internal-testing/test_dynamic_image_processor'''			, trust_remote_code=_lowerCAmelCase					)
																self.assertEqual(image_processor.__class__.__name__			, '''NewImageProcessor'''					)
																self.assertTrue(not hasattr(_lowerCAmelCase			, '''is_local'''					)					)

										finally:
																if "custom" in CONFIG_MAPPING._extra_content:
																						del CONFIG_MAPPING._extra_content["custom"]
																if CustomConfig in IMAGE_PROCESSOR_MAPPING._extra_content:
																						del IMAGE_PROCESSOR_MAPPING._extra_content[CustomConfig]



