



'''simple docstring'''

import argparse
from pathlib import Path

from transformers import AutoConfig, AutoTokenizer, RagConfig, RagSequenceForGeneration, RagTokenForGeneration



def 					__lowerCamelCase					(				lowerCAmelCase_						,      lowerCAmelCase_						,      lowerCAmelCase_						,      lowerCAmelCase_						,      lowerCAmelCase_ = None						,      lowerCAmelCase_ = None						,      lowerCAmelCase_ = None						,      )      ->				int:
		if config_name_or_path is None:
				_a					:				str				=							'facebook/rag-token-base' if model_type == 'rag_token' else 'facebook/rag-sequence-base'

		if generator_tokenizer_name_or_path is None:
				_a					:				int				=							generator_name_or_path

		if question_encoder_tokenizer_name_or_path is None:
				_a					:				int				=							question_encoder_name_or_path

		_a					:				Tuple				=							RagTokenForGeneration if model_type == 'rag_token' else RagSequenceForGeneration

		# Save model.
		_a					:				Dict				=							RagConfig.from_pretrained(lowerCAmelCase_  )
		_a					:				int				=							AutoConfig.from_pretrained(lowerCAmelCase_  )
		_a					:				Union[str, Any]				=							AutoConfig.from_pretrained(lowerCAmelCase_  )

		_a					:				Union[str, Any]				=							gen_config
		_a					:				Tuple				=							question_encoder_config

		_a					:				List[str]				=							model_class.from_pretrained_question_encoder_generator(
		    lowerCAmelCase_						,      lowerCAmelCase_						,      config=lowerCAmelCase_  )
		rag_model.save_pretrained(lowerCAmelCase_  )

		# Sanity check.
		model_class.from_pretrained(lowerCAmelCase_  )

		# Save tokenizers.
		_a					:				Optional[Any]				=							AutoTokenizer.from_pretrained(lowerCAmelCase_  )
		gen_tokenizer.save_pretrained(dest_dir / 'generator_tokenizer/'  )
		_a					:				Any				=							AutoTokenizer.from_pretrained(lowerCAmelCase_  )
		question_encoder_tokenizer.save_pretrained(dest_dir / 'question_encoder_tokenizer/'  )


if __name__ == "__main__":
							__lowerCAmelCase						      =       argparse.ArgumentParser()
							parser.add_argument(
							    '''--model_type''',
							    choices=['''rag_sequence''', '''rag_token'''],
							    required=True,
							    type=str,
							    help='''RAG model type: rag_sequence, rag_token''',
							)
							parser.add_argument('''--dest''', type=str, required=True, help='''Path to the output checkpoint directory.''')
							parser.add_argument('''--generator_name_or_path''', type=str, required=True, help='''Generator model identifier''')
							parser.add_argument(
							    '''--question_encoder_name_or_path''', type=str, required=True, help='''Question encoder model identifier'''
							)

							parser.add_argument(
							    '''--generator_tokenizer_name_or_path''',
							    type=str,
							    help='''Generator tokenizer identifier, if not specified, resolves to ``generator_name_or_path``''',
							)
							parser.add_argument(
							    '''--question_encoder_tokenizer_name_or_path''',
							    type=str,
							    help='''Question encoder tokenizer identifier, if not specified, resolves to ``question_encoder_name_or_path``''',
							)
							parser.add_argument(
							    '''--config_name_or_path''',
							    type=str,
							    help=(
							        '''Identifier of the model config to use, if not provided, resolves to a base config for a given'''
							        ''' ``model_type``'''
							    ),
							)

							__lowerCAmelCase						      =       parser.parse_args()

							__lowerCAmelCase						      =       Path(args.dest)
							dest_dir.mkdir(exist_ok=True)

							consolidate(
							    args.model_type,
							    args.generator_name_or_path,
							    args.question_encoder_name_or_path,
							    dest_dir,
							    args.config_name_or_path,
							    args.generator_tokenizer_name_or_path,
							    args.question_encoder_tokenizer_name_or_path,
							)









'''simple docstring'''

# Function to print upper half of diamond (pyramid)



def 					__lowerCamelCase					(				lowerCAmelCase_  )      ->				int:
		for i in range(0						,      lowerCAmelCase_  ):
				for _ in range(0						,      n - i - 1  ):  # printing spaces
						print(' '						,      end=''  )
				for _ in range(0						,      i + 1  ):  # printing stars
						print('* '						,      end=''  )
				print()



def 					__lowerCamelCase					(				lowerCAmelCase_  )      ->				Union[str, Any]:
		for i in range(lowerCAmelCase_						,      0						,      -1  ):
				for _ in range(lowerCAmelCase_						,      0						,      -1  ):  # printing stars
						print('* '						,      end=''  )
				print()
				for _ in range(n - i + 1						,      0						,      -1  ):  # printing spaces
						print(' '						,      end=''  )



def 					__lowerCamelCase					(				lowerCAmelCase_  )      ->				Tuple:
		if n <= 0:
				print('       ...       ....        nothing printing :('  )
				return
		floyd(lowerCAmelCase_  )  # upper half
		reverse_floyd(lowerCAmelCase_  )  # lower half


if __name__ == "__main__":
							print(r'''| /\ | |- |  |-  |--| |\  /| |-''')
							print(r'''|/  \| |- |_ |_  |__| | \/ | |_''')
							__lowerCAmelCase						      =       1
							while K:
														__lowerCAmelCase						      =       int(input('''enter the number and , and see the magic : '''))
														print()
														pretty_print(user_number)
														__lowerCAmelCase						      =       int(input('''press 0 to exit... and 1 to continue...'''))

							print('''Good Bye...''')




