"""simple docstring"""




import json
import os
import tempfile
from unittest.mock import patch

import torch
from torch.utils.data import DataLoader, TensorDataset

from accelerate import DistributedType, infer_auto_device_map, init_empty_weights
from accelerate.accelerator import Accelerator
from accelerate.state import GradientState, PartialState
from accelerate.test_utils import require_bnb, require_multi_gpu, slow
from accelerate.test_utils.testing import AccelerateTestCase, require_cuda
from accelerate.utils import patch_environment





def 							SCREAMING_SNAKE_CASE					(      )	->				Tuple:
  _lowerCAmelCase						:	Tuple        =					torch.nn.Linear(2      ,4     )
  _lowerCAmelCase						:	Union[str, Any]        =					torch.optim.AdamW(model.parameters()      ,lr=1.0     )
  _lowerCAmelCase						:	Tuple        =					torch.optim.lr_scheduler.OneCycleLR(_lowerCamelCase      ,max_lr=0.01      ,steps_per_epoch=2      ,epochs=1     )
  _lowerCAmelCase						:	Tuple        =					DataLoader(TensorDataset(torch.tensor([1, 2, 3]     )     )     )
  _lowerCAmelCase						:	List[Any]        =					DataLoader(TensorDataset(torch.tensor([4, 5, 6]     )     )     )

  return model, optimizer, scheduler, train_dl, valid_dl





def 							SCREAMING_SNAKE_CASE					(      _lowerCamelCase						:	Any     )	->				int:
  return (model.weight.abs().sum() + model.bias.abs().sum()).item()





def 							SCREAMING_SNAKE_CASE					(      _lowerCamelCase						:	List[str]     )	->				Any:
  _lowerCAmelCase						:	List[str]        =					torch.nn.Linear(*tuple(model.weight.T.shape     )     ).state_dict()
  model.load_state_dict(_lowerCamelCase     )






class 						__A							(			SCREAMING_SNAKE_CASE_		):






     @require_cuda
     def    __A  (		self  ):
       _lowerCAmelCase						:	Union[str, Any]        =					Accelerator()
       assert PartialState._shared_state["_cpu"] is False
       assert PartialState._shared_state["device"].type == "cuda"
       with self.assertRaises(a__  ):
         _lowerCAmelCase						:	Tuple        =					Accelerator(cpu=a__  )






     def    __A  (		self  ):
       _lowerCAmelCase						:	Dict        =					Accelerator()
       _lowerCAmelCase						:	Any        =					GradientState()
       assert state.num_steps == 1
       _lowerCAmelCase						:	Optional[int]        =					4
       assert state.num_steps == 4

       assert state.sync_gradients is True
       _lowerCAmelCase						:	Dict        =					False
       assert state.sync_gradients is False
       GradientState._reset_state()






     def    __A  (		self  ):
       _lowerCAmelCase						:	Optional[int]        =					Accelerator()
       _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase						:	Any        =					create_components()

       (
           (
           _lowerCAmelCase
       )      ,     (
           _lowerCAmelCase
       )      ,     (
           _lowerCAmelCase
       )      ,     (
           _lowerCAmelCase
       )      ,     (
           _lowerCAmelCase
       )      ,     
       )						:	int        =					accelerator.prepare(a__    ,					a__    ,					a__    ,					a__    ,					a__  )

       self.assertTrue(prepared_model in accelerator._models  )
       self.assertTrue(prepared_optimizer in accelerator._optimizers  )
       self.assertTrue(prepared_scheduler in accelerator._schedulers  )
       self.assertTrue(prepared_train_dl in accelerator._dataloaders  )
       self.assertTrue(prepared_valid_dl in accelerator._dataloaders  )






     def    __A  (		self  ):
       _lowerCAmelCase						:	Optional[Any]        =					Accelerator()
       _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase						:	List[Any]        =					create_components()
       accelerator.prepare(a__    ,					a__    ,					a__    ,					a__    ,					a__  )
       accelerator.free_memory()

       self.assertTrue(len(accelerator._models  ) == 0  )
       self.assertTrue(len(accelerator._optimizers  ) == 0  )
       self.assertTrue(len(accelerator._schedulers  ) == 0  )
       self.assertTrue(len(accelerator._dataloaders  ) == 0  )






     def    __A  (		self  ):
       PartialState._reset_state()

       # Mock torch.cuda.set_device to avoid an exception as the device doesn't exist
       def noop(*a__    ,					**a__  ):
         pass

       with patch("""torch.cuda.set_device"""    ,					a__  ), patch_environment(ACCELERATE_TORCH_DEVICE="""cuda:64"""  ):
         _lowerCAmelCase						:	Dict        =					Accelerator()
         self.assertEqual(str(accelerator.state.device  )    ,					"""cuda:64"""  )






     def    __A  (		self  ):
       _lowerCAmelCase						:	Any        =					Accelerator()
       _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase						:	List[str]        =					create_components()
       accelerator.prepare(a__    ,					a__    ,					a__    ,					a__    ,					a__  )

       _lowerCAmelCase						:	List[Any]        =					get_signature(a__  )

       with tempfile.TemporaryDirectory() as tmpdirname:
         accelerator.save_state(a__  )

         # make sure random weights don't match
         load_random_weights(a__  )
         self.assertTrue(abs(model_signature - get_signature(a__  )  ) > 1e-3  )

         # make sure loaded weights match
         accelerator.load_state(a__  )
         self.assertTrue(abs(model_signature - get_signature(a__  )  ) < 1e-3  )






     def    __A  (		self  ):
       _lowerCAmelCase						:	str        =					Accelerator()
       _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase						:	str        =					create_components()
       accelerator.prepare(a__    ,					a__    ,					a__    ,					a__    ,					a__  )

       _lowerCAmelCase						:	Optional[Any]        =					get_signature(a__  )

       # saving hook
       def save_config(a__    ,					a__    ,					a__  ):
         _lowerCAmelCase						:	Dict        =					{"""class_name""": models[0].__class__.__name__}

         with open(os.path.join(a__    ,					"""data.json"""  )    ,					"""w"""  ) as f:
           json.dump(a__    ,					a__  )

        # loading hook
       def load_config(a__    ,					a__  ):
         with open(os.path.join(a__    ,					"""data.json"""  )    ,					"""r"""  ) as f:
           _lowerCAmelCase						:	int        =					json.load(a__  )

         _lowerCAmelCase						:	str        =					config["""class_name"""]

       _lowerCAmelCase						:	Union[str, Any]        =					accelerator.register_save_state_pre_hook(a__  )
       _lowerCAmelCase						:	int        =					accelerator.register_load_state_pre_hook(a__  )

       with tempfile.TemporaryDirectory() as tmpdirname:
         accelerator.save_state(a__  )

         # make sure random weights don't match with hooks
         load_random_weights(a__  )
         self.assertTrue(abs(model_signature - get_signature(a__  )  ) > 1e-3  )

         # random class name to verify correct one is loaded
         _lowerCAmelCase						:	Dict        =					"""random"""

         # make sure loaded weights match with hooks
         accelerator.load_state(a__  )
         self.assertTrue(abs(model_signature - get_signature(a__  )  ) < 1e-3  )

         # mode.class_name is loaded from config
         self.assertTrue(model.class_name == model.__class__.__name__  )

       # remove hooks
       save_hook.remove()
       load_hook.remove()

       with tempfile.TemporaryDirectory() as tmpdirname:
         accelerator.save_state(a__  )

         # make sure random weights don't match with hooks removed
         load_random_weights(a__  )
         self.assertTrue(abs(model_signature - get_signature(a__  )  ) > 1e-3  )

         # random class name to verify correct one is loaded
         _lowerCAmelCase						:	Optional[Any]        =					"""random"""

         # make sure loaded weights match with hooks removed
         accelerator.load_state(a__  )
         self.assertTrue(abs(model_signature - get_signature(a__  )  ) < 1e-3  )

         # mode.class_name is NOT loaded from config
         self.assertTrue(model.class_name != model.__class__.__name__  )






     def    __A  (		self  ):
       _lowerCAmelCase						:	Optional[Any]        =					Accelerator()
       _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase						:	Any        =					create_components()
       _lowerCAmelCase						:	Any        =					None

       # This should work
       _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase						:	int        =					accelerator.prepare(
           a__    ,					a__    ,					a__    ,					a__    ,					a__    ,					a__  )
       self.assertTrue(dummy_obj is None  )






     def    __A  (		self  ):
       _lowerCAmelCase						:	str        =					Accelerator()
       _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase						:	Any        =					create_components()
       _lowerCAmelCase						:	Optional[int]        =					[1, 2, 3]

       # This should work
       _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase      ,     _lowerCAmelCase						:	str        =					accelerator.prepare(
           a__    ,					a__    ,					a__    ,					a__    ,					a__    ,					a__  )
       self.assertEqual(
           getattr(a__    ,					"""_is_accelerate_prepared"""    ,					a__  )    ,					a__    ,					"""Dummy object should have `_is_accelerate_prepared` set to `True`"""    ,					)
       self.assertEqual(
           getattr(a__    ,					"""_is_accelerate_prepared"""    ,					a__  )    ,					a__    ,					"""Model is missing `_is_accelerator_prepared` or is set to `False`"""    ,					)
       self.assertEqual(
           getattr(a__    ,					"""_is_accelerate_prepared"""    ,					a__  )    ,					a__    ,					"""Optimizer is missing `_is_accelerator_prepared` or is set to `False`"""    ,					)
       self.assertEqual(
           getattr(a__    ,					"""_is_accelerate_prepared"""    ,					a__  )    ,					a__    ,					"""Scheduler is missing `_is_accelerator_prepared` or is set to `False`"""    ,					)
       self.assertEqual(
           getattr(a__    ,					"""_is_accelerate_prepared"""    ,					a__  )    ,					a__    ,					"""Train Dataloader is missing `_is_accelerator_prepared` or is set to `False`"""    ,					)
       self.assertEqual(
           getattr(a__    ,					"""_is_accelerate_prepared"""    ,					a__  )    ,					a__    ,					"""Valid Dataloader is missing `_is_accelerator_prepared` or is set to `False`"""    ,					)






     @slow
     @require_bnb
     def    __A  (		self  ):
       from transformers import AutoModelForCausalLM

       _lowerCAmelCase						:	List[str]        =					AutoModelForCausalLM.from_pretrained(
           """EleutherAI/gpt-neo-125m"""    ,					load_in_abit=a__    ,					device_map={"""""": 0}    ,					)
       _lowerCAmelCase						:	List[str]        =					Accelerator()

       # This should work
       _lowerCAmelCase						:	List[Any]        =					accelerator.prepare(a__  )






     @slow
     @require_bnb
     def    __A  (		self  ):
       from transformers import AutoModelForCausalLM

       _lowerCAmelCase						:	Any        =					Accelerator()

       with init_empty_weights():
         _lowerCAmelCase						:	Dict        =					AutoModelForCausalLM.from_pretrained(
             """EleutherAI/gpt-neo-125m"""    ,					)
         model.tie_weights()
         _lowerCAmelCase						:	int        =					infer_auto_device_map(a__  )
         _lowerCAmelCase						:	Optional[Any]        =					"""cpu"""

       _lowerCAmelCase						:	Dict        =					AutoModelForCausalLM.from_pretrained(
           """EleutherAI/gpt-neo-125m"""    ,					device_map=a__    ,					load_in_abit=a__    ,					llm_inta_enable_fpaa_cpu_offload=a__  )

       # This should not work and get value error
       with self.assertRaises(a__  ):
         _lowerCAmelCase						:	List[str]        =					accelerator.prepare(a__  )






     @slow
     @require_bnb
     @require_multi_gpu
     def    __A  (		self  ):
       from transformers import AutoModelForCausalLM

       _lowerCAmelCase						:	Dict        =					{"""distributed_type""": DistributedType.MULTI_GPU}

       with init_empty_weights():
         _lowerCAmelCase						:	Optional[Any]        =					AutoModelForCausalLM.from_pretrained(
             """EleutherAI/gpt-neo-125m"""    ,					)
         model.tie_weights()
         _lowerCAmelCase						:	List[str]        =					infer_auto_device_map(a__  )
         _lowerCAmelCase						:	Union[str, Any]        =					1

       _lowerCAmelCase						:	int        =					AutoModelForCausalLM.from_pretrained(
           """EleutherAI/gpt-neo-125m"""    ,					load_in_abit=a__    ,					device_map=a__    ,					)
       _lowerCAmelCase						:	Tuple        =					Accelerator()

       # This should not work and get value error
       with self.assertRaises(a__  ):
         _lowerCAmelCase						:	Optional[int]        =					accelerator.prepare(a__  )

       PartialState._reset_state()






     @slow
     @require_bnb
     @require_multi_gpu
     def    __A  (		self  ):
       from transformers import AutoModelForCausalLM

       with init_empty_weights():
         _lowerCAmelCase						:	Dict        =					AutoModelForCausalLM.from_pretrained(
             """EleutherAI/gpt-neo-125m"""    ,					)
         _lowerCAmelCase						:	int        =					infer_auto_device_map(a__  )
         _lowerCAmelCase						:	List[Any]        =					1

       _lowerCAmelCase						:	Optional[Any]        =					AutoModelForCausalLM.from_pretrained(
           """EleutherAI/gpt-neo-125m"""    ,					load_in_abit=a__    ,					device_map=a__    ,					)
       _lowerCAmelCase						:	str        =					Accelerator()

       # This should work
       _lowerCAmelCase						:	str        =					accelerator.prepare(a__  )






     @require_cuda
     def    __A  (		self  ):
       _lowerCAmelCase						:	Union[str, Any]        =					torch.nn.Linear(10    ,					10  )
       _lowerCAmelCase						:	Any        =					torch.optim.SGD(model.parameters()    ,					lr=0.0_1  )
       _lowerCAmelCase						:	List[str]        =					Accelerator(cpu=a__  )
       _lowerCAmelCase						:	Tuple        =					accelerator.prepare(a__  )





"""simple docstring"""




import argparse

from tax import checkpoints

from transformers import AutoConfig, FlaxAutoModelForSeqaSeqLM





def 							SCREAMING_SNAKE_CASE					(      _lowerCamelCase						:	List[str]      ,_lowerCamelCase						:	Any      ,_lowerCamelCase						:	Optional[Any]     )	->				str:
  _lowerCAmelCase						:	str        =					AutoConfig.from_pretrained(_lowerCamelCase     )
  _lowerCAmelCase						:	int        =					FlaxAutoModelForSeqaSeqLM.from_config(config=_lowerCamelCase     )
  _lowerCAmelCase						:	Any        =					checkpoints.load_tax_checkpoint(_lowerCamelCase     )

  _lowerCAmelCase						:	Tuple        =					"""wi_0""" in tax_model["""target"""]["""encoder"""]["""layers_0"""]["""mlp"""]

  if config.model_type == "t5":
    _lowerCAmelCase						:	Tuple        =					"""SelfAttention"""
  if config.model_type == "longt5" and config.encoder_attention_type == "local":
    _lowerCAmelCase						:	Optional[Any]        =					"""LocalSelfAttention"""
  elif config.model_type == "longt5" and config.encoder_attention_type == "transient-global":
    _lowerCAmelCase						:	Union[str, Any]        =					"""TransientGlobalSelfAttention"""
  else:
    raise ValueError(
        """Given config is expected to have `model_type='t5'`, or `model_type='longt5` with `encoder_attention_type`"""
        """ attribute with a value from ['local', 'transient-global]."""     )

  # Encoder
  for layer_index in range(config.num_layers     ):
    _lowerCAmelCase						:	Tuple        =					f"layers_{str(_lowerCamelCase     )}"

    # Self-Attention
    _lowerCAmelCase						:	List[str]        =					tax_model["""target"""]["""encoder"""][layer_name]["""attention"""]["""key"""]["""kernel"""]
    _lowerCAmelCase						:	str        =					tax_model["""target"""]["""encoder"""][layer_name]["""attention"""]["""out"""]["""kernel"""]
    _lowerCAmelCase						:	str        =					tax_model["""target"""]["""encoder"""][layer_name]["""attention"""]["""query"""]["""kernel"""]
    _lowerCAmelCase						:	Any        =					tax_model["""target"""]["""encoder"""][layer_name]["""attention"""]["""value"""]["""kernel"""]

    # Global input layer norm
    if config.model_type == "longt5" and config.encoder_attention_type == "transient-global":
      _lowerCAmelCase						:	Dict        =					tax_model["""target"""]["""encoder"""][layer_name]["""attention"""]["""T5LayerNorm_0"""]["""scale"""]

    # Layer Normalization
    _lowerCAmelCase						:	Any        =					tax_model["""target"""]["""encoder"""][layer_name]["""pre_attention_layer_norm"""]["""scale"""]

    if split_mlp_wi:
      _lowerCAmelCase						:	List[str]        =					tax_model["""target"""]["""encoder"""][layer_name]["""mlp"""]["""wi_0"""]["""kernel"""]
      _lowerCAmelCase						:	int        =					tax_model["""target"""]["""encoder"""][layer_name]["""mlp"""]["""wi_1"""]["""kernel"""]
    else:
      _lowerCAmelCase						:	List[str]        =					tax_model["""target"""]["""encoder"""][layer_name]["""mlp"""]["""wi"""]["""kernel"""]

    _lowerCAmelCase						:	Tuple        =					tax_model["""target"""]["""encoder"""][layer_name]["""mlp"""]["""wo"""]["""kernel"""]

    # Layer Normalization
    _lowerCAmelCase						:	Tuple        =					tax_model["""target"""]["""encoder"""][layer_name]["""pre_mlp_layer_norm"""]["""scale"""]

    # Assigning
    _lowerCAmelCase						:	Any        =					flax_model.params["""encoder"""]["""block"""][str(_lowerCamelCase     )]["""layer"""]
    _lowerCAmelCase						:	Any        =					tax_attention_key
    _lowerCAmelCase						:	str        =					tax_attention_out
    _lowerCAmelCase						:	Union[str, Any]        =					tax_attention_query
    _lowerCAmelCase						:	Optional[Any]        =					tax_attention_value

    _lowerCAmelCase						:	List[str]        =					tax_attention_layer_norm

    # Global input layer norm
    if config.model_type == "longt5" and config.encoder_attention_type == "transient-global":
      _lowerCAmelCase						:	Any        =					tax_global_layer_norm

    if split_mlp_wi:
      _lowerCAmelCase						:	Dict        =					tax_mlp_wi_a
      _lowerCAmelCase						:	List[Any]        =					tax_mlp_wi_a
    else:
      _lowerCAmelCase						:	List[str]        =					tax_mlp_wi

    _lowerCAmelCase						:	str        =					tax_mlp_wo
    _lowerCAmelCase						:	Optional[Any]        =					tax_mlp_layer_norm

    _lowerCAmelCase						:	Any        =					flax_model_encoder_layer_block

  # Only for layer 0:
  _lowerCAmelCase						:	Union[str, Any]        =					tax_model["""target"""]["""encoder"""]["""relpos_bias"""]["""rel_embedding"""].T
  _lowerCAmelCase						:	Optional[Any]        =					tax_encoder_rel_embedding

  # Side/global relative position_bias + layer norm
  if config.model_type == "longt5" and config.encoder_attention_type == "transient-global":
    _lowerCAmelCase						:	List[str]        =					tax_model["""target"""]["""encoder"""]["""side_relpos_bias"""]["""rel_embedding"""].T
    _lowerCAmelCase						:	Optional[int]        =					tax_encoder_global_rel_embedding

  # Assigning
  _lowerCAmelCase						:	Any        =					tax_model["""target"""]["""encoder"""]["""encoder_norm"""]["""scale"""]
  _lowerCAmelCase						:	Any        =					tax_encoder_norm

  # Decoder
  for layer_index in range(config.num_layers     ):
    _lowerCAmelCase						:	Optional[int]        =					f"layers_{str(_lowerCamelCase     )}"

    # Self-Attention
    _lowerCAmelCase						:	List[str]        =					tax_model["""target"""]["""decoder"""][layer_name]["""self_attention"""]["""key"""]["""kernel"""]
    _lowerCAmelCase						:	int        =					tax_model["""target"""]["""decoder"""][layer_name]["""self_attention"""]["""out"""]["""kernel"""]
    _lowerCAmelCase						:	List[Any]        =					tax_model["""target"""]["""decoder"""][layer_name]["""self_attention"""]["""query"""]["""kernel"""]
    _lowerCAmelCase						:	str        =					tax_model["""target"""]["""decoder"""][layer_name]["""self_attention"""]["""value"""]["""kernel"""]

    # Layer Normalization
    _lowerCAmelCase						:	Optional[Any]        =					tax_model["""target"""]["""decoder"""][layer_name]["""pre_self_attention_layer_norm"""][
        """scale"""
    ]

    # Encoder-Decoder-Attention
    _lowerCAmelCase						:	List[Any]        =					tax_model["""target"""]["""decoder"""][layer_name]["""encoder_decoder_attention"""]
    _lowerCAmelCase						:	List[str]        =					tax_enc_dec_attention_module["""key"""]["""kernel"""]
    _lowerCAmelCase						:	List[Any]        =					tax_enc_dec_attention_module["""out"""]["""kernel"""]
    _lowerCAmelCase						:	List[str]        =					tax_enc_dec_attention_module["""query"""]["""kernel"""]
    _lowerCAmelCase						:	Dict        =					tax_enc_dec_attention_module["""value"""]["""kernel"""]

    # Layer Normalization
    _lowerCAmelCase						:	Any        =					tax_model["""target"""]["""decoder"""][layer_name]["""pre_cross_attention_layer_norm"""]["""scale"""]

    # MLP
    if split_mlp_wi:
      _lowerCAmelCase						:	Any        =					tax_model["""target"""]["""decoder"""][layer_name]["""mlp"""]["""wi_0"""]["""kernel"""]
      _lowerCAmelCase						:	List[str]        =					tax_model["""target"""]["""decoder"""][layer_name]["""mlp"""]["""wi_1"""]["""kernel"""]
    else:
      _lowerCAmelCase						:	Any        =					tax_model["""target"""]["""decoder"""][layer_name]["""mlp"""]["""wi"""]["""kernel"""]

    _lowerCAmelCase						:	Optional[int]        =					tax_model["""target"""]["""decoder"""][layer_name]["""mlp"""]["""wo"""]["""kernel"""]

    # Layer Normalization
    _lowerCAmelCase						:	Optional[int]        =					tax_model["""target"""]["""decoder"""][layer_name]["""pre_mlp_layer_norm"""]["""scale"""]

    # Assigning
    _lowerCAmelCase						:	str        =					flax_model.params["""decoder"""]["""block"""][str(_lowerCamelCase     )]["""layer"""]
    _lowerCAmelCase						:	int        =					tax_attention_key
    _lowerCAmelCase						:	List[str]        =					tax_attention_out
    _lowerCAmelCase						:	Optional[Any]        =					tax_attention_query
    _lowerCAmelCase						:	Dict        =					tax_attention_value

    _lowerCAmelCase						:	str        =					tax_pre_attention_layer_norm

    _lowerCAmelCase						:	List[Any]        =					tax_enc_dec_attention_key
    _lowerCAmelCase						:	List[Any]        =					tax_enc_dec_attention_out
    _lowerCAmelCase						:	Tuple        =					tax_enc_dec_attention_query
    _lowerCAmelCase						:	Any        =					tax_enc_dec_attention_value

    _lowerCAmelCase						:	Dict        =					tax_cross_layer_norm

    if split_mlp_wi:
      _lowerCAmelCase						:	Dict        =					tax_mlp_wi_a
      _lowerCAmelCase						:	int        =					tax_mlp_wi_a
    else:
      _lowerCAmelCase						:	Optional[int]        =					tax_mlp_wi

    _lowerCAmelCase						:	Dict        =					tax_mlp_wo

    _lowerCAmelCase						:	List[Any]        =					txa_mlp_layer_norm

    _lowerCAmelCase						:	Optional[Any]        =					flax_model_decoder_layer_block

  # Decoder Normalization
  _lowerCAmelCase						:	Any        =					tax_model["""target"""]["""decoder"""]["""decoder_norm"""]["""scale"""]
  _lowerCAmelCase						:	List[str]        =					txa_decoder_norm

  # Only for layer 0:
  _lowerCAmelCase						:	Optional[int]        =					tax_model["""target"""]["""decoder"""]["""relpos_bias"""]["""rel_embedding"""].T
  _lowerCAmelCase						:	Union[str, Any]        =					tax_decoder_rel_embedding

  # Token Embeddings
  _lowerCAmelCase						:	Optional[int]        =					tax_model["""target"""]["""token_embedder"""]["""embedding"""]
  _lowerCAmelCase						:	Optional[int]        =					txa_token_embeddings

  # LM Head (only in v1.1 and LongT5 checkpoints)
  if "logits_dense" in tax_model["target"]["decoder"]:
    _lowerCAmelCase						:	Tuple        =					tax_model["""target"""]["""decoder"""]["""logits_dense"""]["""kernel"""]

  flax_model.save_pretrained(_lowerCamelCase     )
  print("""T5X Model was sucessfully converted!"""     )


if __name__ == "__main__":
     _a				:		Any	   =       argparse.ArgumentParser()
     # Required parameters
     parser.add_argument(
         '--t5x_checkpoint_path', default=None, type=str, required=True, help='Path the T5X checkpoint.'
     )
     parser.add_argument('--config_name', default=None, type=str, required=True, help='Config name of LongT5/T5 model.')
     parser.add_argument(
         '--flax_dump_folder_path', default=None, type=str, required=True, help='Path to the output FLAX model.'
     )
     _a				:		List[str]	   =       parser.parse_args()
     convert_tax_checkpoint_to_flax(args.tax_checkpoint_path, args.config_name, args.flax_dump_folder_path)




