


'''simple docstring'''






import itertools
import string
from collections.abc import Generator, Iterable


def       _snake_case     (  A				,					A )		->					Generator[tuple[str, ...], None, None]:
							lowerCAmelCase__      =			iter(A )
							while True:
														lowerCAmelCase__      =			tuple(itertools.islice(A				,					A ) )
														if not chunk:
																					return
														yield chunk


def       _snake_case     (  A )		->					str:
							lowerCAmelCase__      =			''''''.join([c.upper() for c in dirty if c in string.ascii_letters] )
							lowerCAmelCase__      =			''''''

							if len(A ) < 2:
														return dirty

							for i in range(len(A ) - 1 ):
														clean += dirty[i]

														if dirty[i] == dirty[i + 1]:
																					clean += "X"

							clean += dirty[-1]

							if len(A ) & 1:
														clean += "X"

							return clean


def       _snake_case     (  A )		->					list[str]:
							# I and J are used interchangeably to allow
							# us to use a 5x5 table (25 letters)
							lowerCAmelCase__      =			'''ABCDEFGHIKLMNOPQRSTUVWXYZ'''
							# we're using a list instead of a '2d' array because it makes the math
							# for setting up the table and doing the actual encoding/decoding simpler
							lowerCAmelCase__      =			[]

							# copy key chars into the table if they are in `alphabet` ignoring duplicates
							for char in key.upper():
														if char not in table and char in alphabet:
																					table.append(A )

    # fill the rest of the table in with the remaining alphabet chars
							for char in alphabet:
														if char not in table:
																					table.append(A )

							return table


def       _snake_case     (  A				,					A )		->					str:
							lowerCAmelCase__      =			generate_table(A )
							lowerCAmelCase__      =			prepare_input(A )
							lowerCAmelCase__      =			''''''

							# https://en.wikipedia.org/wiki/Playfair_cipher#Description
							for chara, chara in chunker(A				,					2 ):
														lowerCAmelCase__     ,      lowerCAmelCase__      =			divmod(table.index(A )				,					5 )
														lowerCAmelCase__     ,      lowerCAmelCase__      =			divmod(table.index(A )				,					5 )

														if rowa == rowa:
																					ciphertext += table[rowa * 5 + (cola + 1) % 5]
																					ciphertext += table[rowa * 5 + (cola + 1) % 5]
														elif cola == cola:
																					ciphertext += table[((rowa + 1) % 5) * 5 + cola]
																					ciphertext += table[((rowa + 1) % 5) * 5 + cola]
														else:  # rectangle
																					ciphertext += table[rowa * 5 + cola]
																					ciphertext += table[rowa * 5 + cola]

							return ciphertext






def       _snake_case     (  A				,					A )		->					str:
							lowerCAmelCase__      =			generate_table(A )
							lowerCAmelCase__      =			''''''

							# https://en.wikipedia.org/wiki/Playfair_cipher#Description
							for chara, chara in chunker(A				,					2 ):
														lowerCAmelCase__     ,      lowerCAmelCase__      =			divmod(table.index(A )				,					5 )
														lowerCAmelCase__     ,      lowerCAmelCase__      =			divmod(table.index(A )				,					5 )

														if rowa == rowa:
																					plaintext += table[rowa * 5 + (cola - 1) % 5]
																					plaintext += table[rowa * 5 + (cola - 1) % 5]
														elif cola == cola:
																					plaintext += table[((rowa - 1) % 5) * 5 + cola]
																					plaintext += table[((rowa - 1) % 5) * 5 + cola]
														else:  # rectangle
																					plaintext += table[rowa * 5 + cola]
																					plaintext += table[rowa * 5 + cola]

							return plaintext



'''simple docstring'''






from ...configuration_utils import PretrainedConfig
from ...utils import logging


__UpperCAmelCase					       =							logging.get_logger(__name__)

__UpperCAmelCase					       =							{'''ctrl''': '''https://huggingface.co/ctrl/resolve/main/config.json'''}




class 	a__       (							a__						):





							'''simple docstring'''






							lowercase__    :     Dict					=   "ctrl"
							lowercase__    :     str					=   ["past_key_values"]
							lowercase__    :     Optional[int]					=   {
							    "max_position_embeddings": "n_positions",
							    "hidden_size": "n_embd",
							    "num_attention_heads": "n_head",
							    "num_hidden_layers": "n_layer",
							}







							def __init__(	self      ,					lowerCamelCase_=24_65_34      ,					lowerCamelCase_=2_56      ,					lowerCamelCase_=12_80      ,					lowerCamelCase_=81_92      ,					lowerCamelCase_=48      ,					lowerCamelCase_=16      ,					lowerCamelCase_=0.1      ,					lowerCamelCase_=0.1      ,					lowerCamelCase_=1e-6      ,					lowerCamelCase_=0.02      ,					lowerCamelCase_=True      ,					**lowerCamelCase_      ,					) ->							Union[str, Any]:
														lowerCAmelCase__      =			vocab_size
														lowerCAmelCase__      =			n_positions
														lowerCAmelCase__      =			n_embd
														lowerCAmelCase__      =			n_layer
														lowerCAmelCase__      =			n_head
														lowerCAmelCase__      =			dff
														lowerCAmelCase__      =			resid_pdrop
														lowerCAmelCase__      =			embd_pdrop
														lowerCAmelCase__      =			layer_norm_epsilon
														lowerCAmelCase__      =			initializer_range

														lowerCAmelCase__      =			use_cache

														super().__init__(**lowerCamelCase_     )