




'''simple docstring'''





import math

import flax.linen as nn
import jax.numpy as jnp


def 					SCREAMING_SNAKE_CASE__(     snake_case							:	jnp.ndarray							,    snake_case							:	int							,    snake_case							:	float = 1							,    snake_case							:	float = 1							,    snake_case							:	float = 1.0e4							,    snake_case							:	bool = False							,    snake_case							:	float = 1.0							,    ):

							'''simple docstring'''






							assert timesteps.ndim == 1, "Timesteps should be a 1d-array"
							assert embedding_dim % 2 == 0, f'Embedding dimension {embedding_dim} should be even'
							snake_case_      =				float(embedding_dim // 2					)
							snake_case_      =				math.log(max_timescale / min_timescale					) / (num_timescales - freq_shift)
							snake_case_      =				min_timescale * jnp.exp(jnp.arange(snake_case							,    dtype=jnp.floataa					) * -log_timescale_increment					)
							snake_case_      =				jnp.expand_dims(snake_case							,    1					) * jnp.expand_dims(snake_case							,    0					)

							# scale embeddings
							snake_case_      =				scale * emb

							if flip_sin_to_cos:
														snake_case_      =				jnp.concatenate([jnp.cos(snake_case					), jnp.sin(snake_case					)]							,    axis=1					)
							else:
														snake_case_      =				jnp.concatenate([jnp.sin(snake_case					), jnp.cos(snake_case					)]							,    axis=1					)
							snake_case_      =				jnp.reshape(snake_case							,    [jnp.shape(snake_case					)[0], embedding_dim]					)
							return signal




class 			_snake_case		(     nn.Module							):
			lowerCAmelCase_					:				int							=   32
			lowerCAmelCase_					:				jnp.dtype							=   jnp.floataa




			@nn.compact
			def __call__( self    ,							a__							)    ->    List[Any]:

										'''simple docstring'''




										snake_case_      =				nn.Dense(self.time_embed_dim    ,							dtype=self.dtype    ,							name="linear_1"							)(a__							)
										snake_case_      =				nn.silu(a__							)
										snake_case_      =				nn.Dense(self.time_embed_dim    ,							dtype=self.dtype    ,							name="linear_2"							)(a__							)
										return temb




class 			_snake_case		(     nn.Module							):
			lowerCAmelCase_					:				int							=   32
			lowerCAmelCase_					:				bool							=   False
			lowerCAmelCase_					:				float							=   1




			@nn.compact
			def __call__( self    ,							a__							)    ->    Any:

										'''simple docstring'''




										return get_sinusoidal_embeddings(
										    a__    ,							embedding_dim=self.dim    ,							flip_sin_to_cos=self.flip_sin_to_cos    ,							freq_shift=self.freq_shift							)










'''simple docstring'''





from ..utils import DummyObject, requires_backends




class 			_snake_case		(     metaclass=lowercase_							):
			lowerCAmelCase_					:				Dict							=   ["flax"]




			def __init__( self    ,							*a__    ,							**a__							)    ->    List[Any]:

										'''simple docstring'''




										requires_backends(self    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    List[Any]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    str:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




class 			_snake_case		(     metaclass=lowercase_							):
			lowerCAmelCase_					:				Dict							=   ["flax"]




			def __init__( self    ,							*a__    ,							**a__							)    ->    Dict:

										'''simple docstring'''




										requires_backends(self    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    Optional[Any]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    List[str]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




class 			_snake_case		(     metaclass=lowercase_							):
			lowerCAmelCase_					:				Optional[Any]							=   ["flax"]




			def __init__( self    ,							*a__    ,							**a__							)    ->    str:

										'''simple docstring'''




										requires_backends(self    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    Optional[int]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    List[str]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




class 			_snake_case		(     metaclass=lowercase_							):
			lowerCAmelCase_					:				Optional[Any]							=   ["flax"]




			def __init__( self    ,							*a__    ,							**a__							)    ->    Union[str, Any]:

										'''simple docstring'''




										requires_backends(self    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    List[str]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    Dict:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




class 			_snake_case		(     metaclass=lowercase_							):
			lowerCAmelCase_					:				List[str]							=   ["flax"]




			def __init__( self    ,							*a__    ,							**a__							)    ->    Optional[Any]:

										'''simple docstring'''




										requires_backends(self    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    Optional[Any]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    Optional[int]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




class 			_snake_case		(     metaclass=lowercase_							):
			lowerCAmelCase_					:				int							=   ["flax"]




			def __init__( self    ,							*a__    ,							**a__							)    ->    List[str]:

										'''simple docstring'''




										requires_backends(self    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    List[Any]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    Any:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




class 			_snake_case		(     metaclass=lowercase_							):
			lowerCAmelCase_					:				Optional[Any]							=   ["flax"]




			def __init__( self    ,							*a__    ,							**a__							)    ->    Any:

										'''simple docstring'''




										requires_backends(self    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    List[Any]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    int:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




class 			_snake_case		(     metaclass=lowercase_							):
			lowerCAmelCase_					:				Dict							=   ["flax"]




			def __init__( self    ,							*a__    ,							**a__							)    ->    Optional[Any]:

										'''simple docstring'''




										requires_backends(self    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    Optional[int]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    List[Any]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




class 			_snake_case		(     metaclass=lowercase_							):
			lowerCAmelCase_					:				List[str]							=   ["flax"]




			def __init__( self    ,							*a__    ,							**a__							)    ->    Optional[Any]:

										'''simple docstring'''




										requires_backends(self    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    Dict:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    Union[str, Any]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




class 			_snake_case		(     metaclass=lowercase_							):
			lowerCAmelCase_					:				int							=   ["flax"]




			def __init__( self    ,							*a__    ,							**a__							)    ->    Dict:

										'''simple docstring'''




										requires_backends(self    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    Union[str, Any]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    int:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




class 			_snake_case		(     metaclass=lowercase_							):
			lowerCAmelCase_					:				Any							=   ["flax"]




			def __init__( self    ,							*a__    ,							**a__							)    ->    Optional[Any]:

										'''simple docstring'''




										requires_backends(self    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    Tuple:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    str:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




class 			_snake_case		(     metaclass=lowercase_							):
			lowerCAmelCase_					:				str							=   ["flax"]




			def __init__( self    ,							*a__    ,							**a__							)    ->    List[str]:

										'''simple docstring'''




										requires_backends(self    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    Union[str, Any]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    Union[str, Any]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




class 			_snake_case		(     metaclass=lowercase_							):
			lowerCAmelCase_					:				Tuple							=   ["flax"]




			def __init__( self    ,							*a__    ,							**a__							)    ->    Optional[Any]:

										'''simple docstring'''




										requires_backends(self    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    int:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




			@classmethod
			def        lowerCAmelCase__    ( cls    ,							*a__    ,							**a__							)    ->    Optional[Any]:

										'''simple docstring'''




										requires_backends(cls    ,							["flax"]							)




