
'''simple docstring'''
import unittest

from transformers import is_flax_available
from transformers.testing_utils import require_flax, require_sentencepiece, require_tokenizers, require_torch, slow


if is_flax_available():
						import optax
						from flax.training.common_utils import onehot

						from transformers import AutoTokenizer, FlaxMTaForConditionalGeneration
						from transformers.models.ta.modeling_flax_ta import shift_tokens_right


@require_torch
@require_sentencepiece
@require_tokenizers
@require_flax
class 			SCREAMING_SNAKE_CASE__      (     unittest.TestCase):







				@slow
				def 						UpperCAmelCase_    (       self     )->		Dict:







											'''simple docstring'''






											UpperCamelCase   			=     FlaxMTaForConditionalGeneration.from_pretrained('google/mt5-small'     )
											UpperCamelCase   			=     AutoTokenizer.from_pretrained('google/mt5-small'     )

											UpperCamelCase   			=     tokenizer('Hello there'						,				return_tensors='np'     ).input_ids
											UpperCamelCase   			=     tokenizer('Hi I am'						,				return_tensors='np'     ).input_ids

											UpperCamelCase   			=     shift_tokens_right(A_						,				model.config.pad_token_id						,				model.config.decoder_start_token_id     )

											UpperCamelCase   			=     model(A_						,				decoder_input_ids=A_     ).logits
											UpperCamelCase   			=     optax.softmax_cross_entropy(A_						,				onehot(A_						,				logits.shape[-1]     )     ).mean()

											UpperCamelCase   			=     -(labels.shape[-1] * loss.item())

											UpperCamelCase   			=     -84.9_127
											self.assertTrue(abs(mtf_score - EXPECTED_SCORE     ) < 1e-4     )










'''simple docstring'''





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


UpperCamelCase_		:     List[Any]          =		logging.get_logger(__name__)

UpperCamelCase_		:     Tuple          =		{
    '''RWKV/rwkv-4-169m-pile''': '''https://huggingface.co/RWKV/rwkv-4-169m-pile/resolve/main/config.json''',
    '''RWKV/rwkv-4-430m-pile''': '''https://huggingface.co/RWKV/rwkv-4-430m-pile/resolve/main/config.json''',
    '''RWKV/rwkv-4-1b5-pile''': '''https://huggingface.co/RWKV/rwkv-4-1b5-pile/resolve/main/config.json''',
    '''RWKV/rwkv-4-3b-pile''': '''https://huggingface.co/RWKV/rwkv-4-3b-pile/resolve/main/config.json''',
    '''RWKV/rwkv-4-7b-pile''': '''https://huggingface.co/RWKV/rwkv-4-7b-pile/resolve/main/config.json''',
    '''RWKV/rwkv-4-14b-pile''': '''https://huggingface.co/RWKV/rwkv-4-14b-pile/resolve/main/config.json''',
    '''RWKV/rwkv-raven-1b5''': '''https://huggingface.co/RWKV/rwkv-raven-1b5/resolve/main/config.json''',
    '''RWKV/rwkv-raven-3b''': '''https://huggingface.co/RWKV/rwkv-raven-3b/resolve/main/config.json''',
    '''RWKV/rwkv-raven-7b''': '''https://huggingface.co/RWKV/rwkv-raven-7b/resolve/main/config.json''',
    '''RWKV/rwkv-raven-14b''': '''https://huggingface.co/RWKV/rwkv-raven-14b/resolve/main/config.json''',
}

class   _a							(		__lowerCAmelCase				):
     SCREAMING_SNAKE_CASE_				:       List[str]       							=		"""rwkv"""
     SCREAMING_SNAKE_CASE_				:       Any       							=		{"""max_position_embeddings""": """context_length"""}






     def __init__(					self   ,_SCREAMING_SNAKE_CASE=50_277   ,_SCREAMING_SNAKE_CASE=1_024   ,_SCREAMING_SNAKE_CASE=4_096   ,_SCREAMING_SNAKE_CASE=32   ,_SCREAMING_SNAKE_CASE=None   ,_SCREAMING_SNAKE_CASE=None   ,_SCREAMING_SNAKE_CASE=1e-5   ,_SCREAMING_SNAKE_CASE=0   ,_SCREAMING_SNAKE_CASE=0   ,_SCREAMING_SNAKE_CASE=6   ,_SCREAMING_SNAKE_CASE=False   ,_SCREAMING_SNAKE_CASE=True   ,**_SCREAMING_SNAKE_CASE   ,)				->     List[str]:
          _snake_case				= vocab_size
          _snake_case				= context_length
          _snake_case				= hidden_size
          _snake_case				= num_hidden_layers
          _snake_case				= attention_hidden_size if attention_hidden_size is not None else hidden_size
          _snake_case				= intermediate_size if intermediate_size is not None else 4 * hidden_size
          _snake_case				= layer_norm_epsilon
          _snake_case				= rescale_every
          _snake_case				= use_cache

          _snake_case				= bos_token_id
          _snake_case				= eos_token_id

          super().__init__(
              tie_word_embeddings=_SCREAMING_SNAKE_CASE   ,bos_token_id=_SCREAMING_SNAKE_CASE   ,eos_token_id=_SCREAMING_SNAKE_CASE   ,**_SCREAMING_SNAKE_CASE       )


