





import copy

from ...configuration_utils import PretrainedConfig
from ...utils import logging
from ..auto.configuration_auto import AutoConfig


lowercase     :			Optional[int]     						=	logging.get_logger(__name__)

lowercase     :			Any     						=	{
    """facebook/musicgen-small""": """https://huggingface.co/facebook/musicgen-small/resolve/main/config.json""",
    # See all Musicgen models at https://huggingface.co/models?filter=musicgen
}

class 			__A(    __lowercase			):
     __A							=							"musicgen_decoder"
     __A							=							["past_key_values"]

     def __init__(   self,							A=2048,							A=2048,							A=24,							A=4096,							A=16,							A=0.0,							A=True,							A="gelu",							A=1024,							A=0.1,							A=0.0,							A=0.0,							A=0.02,							A=False,							A=4,							A=2048,							A=2048,							A=None,							A=False,							**A,							):





            """simple docstring"""

            _UpperCamelCase														=    vocab_size
            _UpperCamelCase														=    max_position_embeddings
            _UpperCamelCase														=    hidden_size
            _UpperCamelCase														=    ffn_dim
            _UpperCamelCase														=    num_hidden_layers
            _UpperCamelCase														=    num_attention_heads
            _UpperCamelCase														=    dropout
            _UpperCamelCase														=    attention_dropout
            _UpperCamelCase														=    activation_dropout
            _UpperCamelCase														=    activation_function
            _UpperCamelCase														=    initializer_factor
            _UpperCamelCase														=    layerdrop
            _UpperCamelCase														=    use_cache
            _UpperCamelCase														=    scale_embedding  # scale factor will be sqrt(d_model) if True
            _UpperCamelCase														=    num_codebooks
            super().__init__(
                pad_token_id=A__,							bos_token_id=A__,							eos_token_id=A__,							tie_word_embeddings=A__,							**A__,							)






class 			__A(    __lowercase			):
     __A							=							"musicgen"
     __A							=							True

     def __init__(   self,							**A   ):





            """simple docstring"""

            super().__init__(**A__   )
            if "text_encoder" not in kwargs or "audio_encoder" not in kwargs or "decoder" not in kwargs:
                   raise ValueError('''Config has to be initialized with text_encoder, audio_encoder and decoder config'''   )

            _UpperCamelCase														=    kwargs.pop('''text_encoder'''   )
            _UpperCamelCase														=    text_encoder_config.pop('''model_type'''   )

            _UpperCamelCase														=    kwargs.pop('''audio_encoder'''   )
            _UpperCamelCase														=    audio_encoder_config.pop('''model_type'''   )

            _UpperCamelCase														=    kwargs.pop('''decoder'''   )

            _UpperCamelCase														=    AutoConfig.for_model(A__,							**A__   )
            _UpperCamelCase														=    AutoConfig.for_model(A__,							**A__   )
            _UpperCamelCase														=    MusicgenDecoderConfig(**A__   )
            _UpperCamelCase														=    True

     @classmethod
     def 						_UpperCamelCase  (   cls,							A,							A,							A,							**A,							):





            """simple docstring"""

            return cls(
                text_encoder=text_encoder_config.to_dict(),							audio_encoder=audio_encoder_config.to_dict(),							decoder=decoder_config.to_dict(),							**A__,							)



     def 						_UpperCamelCase  (   self   ):





            """simple docstring"""

            _UpperCamelCase														=    copy.deepcopy(self.__dict__   )
            _UpperCamelCase														=    self.text_encoder.to_dict()
            _UpperCamelCase														=    self.audio_encoder.to_dict()
            _UpperCamelCase														=    self.decoder.to_dict()
            _UpperCamelCase														=    self.__class__.model_type
            return output









from __future__ import annotations



def  snake_case_(_UpperCamelCase					,			_UpperCamelCase					,			_UpperCamelCase	)				->      int:



  """simple docstring"""






  assert n > 1 and a > 0 and greatest_common_divisor(_UpperCamelCase					,			_UpperCamelCase	) == 1
  ((_snake_case),	(_snake_case),	(_snake_case))		=				extended_gcd(_UpperCamelCase					,			_UpperCamelCase	)  # Implemented below
  _snake_case		=				(b * s) % n
  return x



def  snake_case_(_UpperCamelCase					,			_UpperCamelCase	)				->      int:



  """simple docstring"""






  ((_snake_case),	(_snake_case))		=				extended_euclid(_UpperCamelCase					,			_UpperCamelCase	)  # Implemented below
  if b < 0:
    _snake_case		=				(b % n + n) % n
  return b



def  snake_case_(_UpperCamelCase					,			_UpperCamelCase					,			_UpperCamelCase	)				->      int:



  """simple docstring"""






  _snake_case		=				invert_modulo(_UpperCamelCase					,			_UpperCamelCase	)
  _snake_case		=				(b * s) % n
  return x



def  snake_case_(_UpperCamelCase					,			_UpperCamelCase	)				->      tuple[int, int, int]:



  """simple docstring"""






  assert a >= 0 and b >= 0

  if b == 0:
    _snake_case,	_snake_case,	_snake_case		=				a, 1, 0
  else:
    ((_snake_case),	(_snake_case),	(_snake_case))		=				extended_gcd(_UpperCamelCase					,			a % b	)
    _snake_case		=				q
    _snake_case		=				p - q * (a // b)

  assert a % d == 0 and b % d == 0
  assert d == a * x + b * y

  return (d, x, y)



def  snake_case_(_UpperCamelCase					,			_UpperCamelCase	)				->      tuple[int, int]:



  """simple docstring"""






  if b == 0:
    return (1, 0)
  ((_snake_case),	(_snake_case))		=				extended_euclid(_UpperCamelCase					,			a % b	)
  _snake_case		=				a // b
  return (y, x - k * y)



def  snake_case_(_UpperCamelCase					,			_UpperCamelCase	)				->      int:



  """simple docstring"""






  if a < b:
    _snake_case,	_snake_case		=				b, a

  while a % b != 0:
    _snake_case,	_snake_case		=				b, a % b

  return b


if __name__ == "__main__":
 from doctest import testmod

 testmod(name='''modular_division''', verbose=True)
 testmod(name='''modular_division2''', verbose=True)
 testmod(name='''invert_modulo''', verbose=True)
 testmod(name='''extended_gcd''', verbose=True)
 testmod(name='''extended_euclid''', verbose=True)
 testmod(name='''greatest_common_divisor''', verbose=True)

