





'''simple docstring'''

import math

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




def    _a    (							lowerCAmelCase_			,      lowerCAmelCase_			,      lowerCAmelCase_ = 1			,      lowerCAmelCase_ = 1			,      lowerCAmelCase_ = 1.0E4			,      lowerCAmelCase_ = False			,      lowerCAmelCase_ = 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		:	Dict					     =     float(embedding_dim // 2	)
      _snake_case		:	Tuple					     =     math.log(max_timescale / min_timescale	) / (num_timescales - freq_shift)
      _snake_case		:	Optional[Any]					     =     min_timescale * jnp.exp(jnp.arange(lowerCAmelCase_			,      dtype=jnp.floataa	) * -log_timescale_increment	)
      _snake_case		:	Tuple					     =     jnp.expand_dims(lowerCAmelCase_			,      1	) * jnp.expand_dims(lowerCAmelCase_			,      0	)

      # scale embeddings
      _snake_case		:	Union[str, Any]					     =     scale * emb

      if flip_sin_to_cos:
            _snake_case		:	str					     =     jnp.concatenate([jnp.cos(lowerCAmelCase_	), jnp.sin(lowerCAmelCase_	)]			,      axis=1	)
      else:
            _snake_case		:	Union[str, Any]					     =     jnp.concatenate([jnp.sin(lowerCAmelCase_	), jnp.cos(lowerCAmelCase_	)]			,      axis=1	)
      _snake_case		:	str					     =     jnp.reshape(lowerCAmelCase_			,      [jnp.shape(lowerCAmelCase_	)[0], embedding_dim]	)
      return signal





class lowerCamelCase						(nn.Module					):
  _lowercase  :	int       					=				32
  _lowercase  :	jnp.dtype       					=				jnp.floataa







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






        """simple docstring"""





        _snake_case		:	Union[str, Any]					     =     nn.Dense(self.time_embed_dim     ,     dtype=self.dtype     ,     name='''linear_1'''		)(lowercase__		)
        _snake_case		:	List[Any]					     =     nn.silu(lowercase__		)
        _snake_case		:	List[Any]					     =     nn.Dense(self.time_embed_dim     ,     dtype=self.dtype     ,     name='''linear_2'''		)(lowercase__		)
        return temb





class lowerCamelCase						(nn.Module					):
  _lowercase  :	int       					=				32
  _lowercase  :	bool       					=				False
  _lowercase  :	float       					=				1







  @nn.compact
  def __call__(		self     ,     lowercase__		)		->						Optional[int]:






        """simple docstring"""





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











'''simple docstring'''

from argparse import ArgumentParser

from .add_new_model import AddNewModelCommand
from .add_new_model_like import AddNewModelLikeCommand
from .convert import ConvertCommand
from .download import DownloadCommand
from .env import EnvironmentCommand
from .lfs import LfsCommands
from .pt_to_tf import PTtoTFCommand
from .run import RunCommand
from .serving import ServeCommand
from .user import UserCommands




def    _a    (							):





      """simple docstring"""



      _snake_case		:	List[Any]					     =     ArgumentParser('''Transformers CLI tool'''			,      usage='''transformers-cli <command> [<args>]'''	)
      _snake_case		:	List[str]					     =     parser.add_subparsers(help='''transformers-cli command helpers'''	)

      # Register commands
      ConvertCommand.register_subcommand(lowerCAmelCase_	)
      DownloadCommand.register_subcommand(lowerCAmelCase_	)
      EnvironmentCommand.register_subcommand(lowerCAmelCase_	)
      RunCommand.register_subcommand(lowerCAmelCase_	)
      ServeCommand.register_subcommand(lowerCAmelCase_	)
      UserCommands.register_subcommand(lowerCAmelCase_	)
      AddNewModelCommand.register_subcommand(lowerCAmelCase_	)
      AddNewModelLikeCommand.register_subcommand(lowerCAmelCase_	)
      LfsCommands.register_subcommand(lowerCAmelCase_	)
      PTtoTFCommand.register_subcommand(lowerCAmelCase_	)

      # Let's go
      _snake_case		:	str					     =     parser.parse_args()

      if not hasattr(lowerCAmelCase_			,      '''func'''	):
            parser.print_help()
            exit(1	)

      # Run
      _snake_case		:	Union[str, Any]					     =     args.func(lowerCAmelCase_	)
      service.run()


if __name__ == "__main__":
   main()


