

import argparse
import json
import os
import sys
import tempfile
import unittest
from argparse import Namespace
from dataclasses import dataclass, field
from enum import Enum
from pathlib import Path
from typing import List, Literal, Optional

import yaml

from transformers import HfArgumentParser, TrainingArguments
from transformers.hf_argparser import make_choice_type_function, string_to_bool


# Since Python 3.10, we can use the builtin `|` operator for Union types
# See PEP 604: https://peps.python.org/pep-0604
__lowercase     : List[str]       =						sys.version_info >= (3, 10)







def       lowercase					(	__A :					Optional[int]=None ,    __A :					int=None		)				->			str:





    '''simple docstring'''




    return field(default_factory=lambda: default ,    metadata=__A		)



@dataclass
class 						_A     :





  '''simple docstring'''



  __lowerCamelCase			:      int
  __lowerCamelCase			:      float
  __lowerCamelCase			:      str
  __lowerCamelCase			:      bool







@dataclass
class 						_A     :





  '''simple docstring'''



  __lowerCamelCase			:      int					=   4_2
  __lowerCamelCase			:      str					=   field(default='''toto'''						,    metadata={'''help''': '''help message'''}				)







@dataclass
class 						_A     :





  '''simple docstring'''



  __lowerCamelCase			:      bool					=   False
  __lowerCamelCase			:      bool					=   True
  __lowerCamelCase			:      Optional[bool]					=   None







class 						_A     (				_UpperCamelCase				):





  '''simple docstring'''



  __lowerCamelCase			:      List[Any]					=   """titi"""
  __lowerCamelCase			:      Any					=   """toto"""







class 						_A     (				_UpperCamelCase				):





  '''simple docstring'''



  __lowerCamelCase			:      Optional[Any]					=   """titi"""
  __lowerCamelCase			:      List[str]					=   """toto"""
  __lowerCamelCase			:      str					=   4_2







@dataclass
class 						_A     :





  '''simple docstring'''



  __lowerCamelCase			:      BasicEnum					=   "toto"





  def    snake_case_       (  self    ):

      '''simple docstring'''
      snake_case							:		List[Any]        =		BasicEnum(self.foo    )







@dataclass
class 						_A     :





  '''simple docstring'''



  __lowerCamelCase			:      MixedTypeEnum					=   "toto"





  def    snake_case_       (  self    ):

      '''simple docstring'''
      snake_case							:		int        =		MixedTypeEnum(self.foo    )







@dataclass
class 						_A     :





  '''simple docstring'''



  __lowerCamelCase			:      Optional[int]					=   None
  __lowerCamelCase			:      Optional[float]					=   field(default=_UpperCamelCase						,    metadata={'''help''': '''help message'''}				)
  __lowerCamelCase			:      Optional[str]					=   None
  __lowerCamelCase			:      Optional[List[str]]					=   list_field(default=[]				)
  __lowerCamelCase			:      Optional[List[int]]					=   list_field(default=[]				)







@dataclass
class 						_A     :





  '''simple docstring'''



  __lowerCamelCase			:      List[int]					=   list_field(default=[]				)
  __lowerCamelCase			:      List[int]					=   list_field(default=[1, 2, 3]				)
  __lowerCamelCase			:      List[str]					=   list_field(default=['''Hallo''', '''Bonjour''', '''Hello''']				)
  __lowerCamelCase			:      List[float]					=   list_field(default=[0.1, 0.2, 0.3]				)







@dataclass
class 						_A     :





  '''simple docstring'''



  __lowerCamelCase			:      List[int]					=   field()
  __lowerCamelCase			:      str					=   field()
  __lowerCamelCase			:      BasicEnum					=   field()





  def    snake_case_       (  self    ):

      '''simple docstring'''
      snake_case							:		Optional[int]        =		BasicEnum(self.required_enum    )







@dataclass
class 						_A     :





  '''simple docstring'''



  __lowerCamelCase			:      int
  __lowerCamelCase			:      "BasicEnum"					=   field()
  __lowerCamelCase			:      "Optional[bool]"					=   None
  __lowerCamelCase			:      "str"					=   field(default='''toto'''						,    metadata={'''help''': '''help message'''}				)
  __lowerCamelCase			:      "List[str]"					=   list_field(default=['''Hallo''', '''Bonjour''', '''Hello''']				)


if is_python_no_less_than_3_10:



     @dataclass
     class 						_A     :





       '''simple docstring'''



       __lowerCamelCase			:      bool					=   False
       __lowerCamelCase			:      bool					=   True
       __lowerCamelCase			:      bool | None					=   None







     @dataclass
     class 						_A     :





       '''simple docstring'''



       __lowerCamelCase			:      int | None					=   None
       __lowerCamelCase			:      float | None					=   field(default=_UpperCamelCase						,    metadata={'''help''': '''help message'''}				)
       __lowerCamelCase			:      str | None					=   None
       __lowerCamelCase			:      list[str] | None					=   list_field(default=[]				)
       __lowerCamelCase			:      list[int] | None					=   list_field(default=[]				)



class 						_A     (				unittest.TestCase				):





  '''simple docstring'''



  def    snake_case_       (  self   ,SCREAMING_SNAKE_CASE_   ,SCREAMING_SNAKE_CASE_    ):

      '''simple docstring'''
      self.assertEqual(len(a._actions    )   ,len(b._actions    )    )
      for x, y in zip(a._actions   ,b._actions    ):
          snake_case							:		Optional[Any]        =		{k: v for k, v in vars(SCREAMING_SNAKE_CASE_    ).items() if k != "container"}
          snake_case							:		Optional[int]        =		{k: v for k, v in vars(SCREAMING_SNAKE_CASE_    ).items() if k != "container"}

          # Choices with mixed type have custom function as "type"
          # So we need to compare results directly for equality
          if xx.get("""choices"""   ,SCREAMING_SNAKE_CASE_    ) and yy.get("""choices"""   ,SCREAMING_SNAKE_CASE_    ):
              for expected_choice in yy["choices"] + xx["choices"]:
                  self.assertEqual(xx["""type"""](SCREAMING_SNAKE_CASE_    )   ,yy["""type"""](SCREAMING_SNAKE_CASE_    )    )
              del xx["type"], yy["type"]

          self.assertEqual(SCREAMING_SNAKE_CASE_   ,SCREAMING_SNAKE_CASE_    )





  def    snake_case_       (  self    ):

      '''simple docstring'''
      snake_case							:		Optional[Any]        =		HfArgumentParser(SCREAMING_SNAKE_CASE_    )

      snake_case							:		Any        =		argparse.ArgumentParser()
      expected.add_argument("""--foo"""   ,type=SCREAMING_SNAKE_CASE_   ,required=SCREAMING_SNAKE_CASE_    )
      expected.add_argument("""--bar"""   ,type=SCREAMING_SNAKE_CASE_   ,required=SCREAMING_SNAKE_CASE_    )
      expected.add_argument("""--baz"""   ,type=SCREAMING_SNAKE_CASE_   ,required=SCREAMING_SNAKE_CASE_    )
      expected.add_argument("""--flag"""   ,type=SCREAMING_SNAKE_CASE_   ,default=SCREAMING_SNAKE_CASE_   ,const=SCREAMING_SNAKE_CASE_   ,nargs="""?"""    )
      self.argparsersEqual(SCREAMING_SNAKE_CASE_   ,SCREAMING_SNAKE_CASE_    )

      snake_case							:		str        =		["--foo", "1", "--baz", "quux", "--bar", "0.5"]
      (snake_case  )							:		List[Any]        =		parser.parse_args_into_dataclasses(SCREAMING_SNAKE_CASE_   ,look_for_args_file=SCREAMING_SNAKE_CASE_    )
      self.assertFalse(example.flag    )





  def    snake_case_       (  self    ):

      '''simple docstring'''
      snake_case							:		Tuple        =		HfArgumentParser(SCREAMING_SNAKE_CASE_    )

      snake_case							:		List[Any]        =		argparse.ArgumentParser()
      expected.add_argument("""--foo"""   ,default=42   ,type=SCREAMING_SNAKE_CASE_    )
      expected.add_argument("""--baz"""   ,default="""toto"""   ,type=SCREAMING_SNAKE_CASE_   ,help="""help message"""    )
      self.argparsersEqual(SCREAMING_SNAKE_CASE_   ,SCREAMING_SNAKE_CASE_    )





  def    snake_case_       (  self    ):

      '''simple docstring'''
      snake_case							:		List[Any]        =		argparse.ArgumentParser()
      expected.add_argument("""--foo"""   ,type=SCREAMING_SNAKE_CASE_   ,default=SCREAMING_SNAKE_CASE_   ,const=SCREAMING_SNAKE_CASE_   ,nargs="""?"""    )
      expected.add_argument("""--baz"""   ,type=SCREAMING_SNAKE_CASE_   ,default=SCREAMING_SNAKE_CASE_   ,const=SCREAMING_SNAKE_CASE_   ,nargs="""?"""    )
      # A boolean no_* argument always has to come after its "default: True" regular counter-part
      # and its default must be set to False
      expected.add_argument("""--no_baz"""   ,action="""store_false"""   ,default=SCREAMING_SNAKE_CASE_   ,dest="""baz"""    )
      expected.add_argument("""--opt"""   ,type=SCREAMING_SNAKE_CASE_   ,default=SCREAMING_SNAKE_CASE_    )

      snake_case							:		Optional[int]        =		[WithDefaultBoolExample]
      if is_python_no_less_than_3_10:
          dataclass_types.append(SCREAMING_SNAKE_CASE_    )

      for dataclass_type in dataclass_types:
          snake_case							:		str        =		HfArgumentParser(SCREAMING_SNAKE_CASE_    )
          self.argparsersEqual(SCREAMING_SNAKE_CASE_   ,SCREAMING_SNAKE_CASE_    )

          snake_case							:		Tuple        =		parser.parse_args([]    )
          self.assertEqual(SCREAMING_SNAKE_CASE_   ,Namespace(foo=SCREAMING_SNAKE_CASE_   ,baz=SCREAMING_SNAKE_CASE_   ,opt=SCREAMING_SNAKE_CASE_    )    )

          snake_case							:		Dict        =		parser.parse_args(["""--foo""", """--no_baz"""]    )
          self.assertEqual(SCREAMING_SNAKE_CASE_   ,Namespace(foo=SCREAMING_SNAKE_CASE_   ,baz=SCREAMING_SNAKE_CASE_   ,opt=SCREAMING_SNAKE_CASE_    )    )

          snake_case							:		Tuple        =		parser.parse_args(["""--foo""", """--baz"""]    )
          self.assertEqual(SCREAMING_SNAKE_CASE_   ,Namespace(foo=SCREAMING_SNAKE_CASE_   ,baz=SCREAMING_SNAKE_CASE_   ,opt=SCREAMING_SNAKE_CASE_    )    )

          snake_case							:		Any        =		parser.parse_args(["""--foo""", """True""", """--baz""", """True""", """--opt""", """True"""]    )
          self.assertEqual(SCREAMING_SNAKE_CASE_   ,Namespace(foo=SCREAMING_SNAKE_CASE_   ,baz=SCREAMING_SNAKE_CASE_   ,opt=SCREAMING_SNAKE_CASE_    )    )

          snake_case							:		str        =		parser.parse_args(["""--foo""", """False""", """--baz""", """False""", """--opt""", """False"""]    )
          self.assertEqual(SCREAMING_SNAKE_CASE_   ,Namespace(foo=SCREAMING_SNAKE_CASE_   ,baz=SCREAMING_SNAKE_CASE_   ,opt=SCREAMING_SNAKE_CASE_    )    )





  def    snake_case_       (  self    ):

      '''simple docstring'''
      snake_case							:		Any        =		HfArgumentParser(SCREAMING_SNAKE_CASE_    )

      snake_case							:		List[str]        =		argparse.ArgumentParser()
      expected.add_argument(
          """--foo"""   ,default="""toto"""   ,choices=["""titi""", """toto""", 42]   ,type=make_choice_type_function(["""titi""", """toto""", 42]    )   ,)
      self.argparsersEqual(SCREAMING_SNAKE_CASE_   ,SCREAMING_SNAKE_CASE_    )

      snake_case							:		List[str]        =		parser.parse_args([]    )
      self.assertEqual(args.foo   ,"""toto"""    )
      snake_case							:		str        =		parser.parse_args_into_dataclasses([]    )[0]
      self.assertEqual(enum_ex.foo   ,MixedTypeEnum.toto    )

      snake_case							:		List[Any]        =		parser.parse_args(["""--foo""", """titi"""]    )
      self.assertEqual(args.foo   ,"""titi"""    )
      snake_case							:		Optional[Any]        =		parser.parse_args_into_dataclasses(["""--foo""", """titi"""]    )[0]
      self.assertEqual(enum_ex.foo   ,MixedTypeEnum.titi    )

      snake_case							:		Optional[int]        =		parser.parse_args(["""--foo""", """42"""]    )
      self.assertEqual(args.foo   ,42    )
      snake_case							:		Optional[Any]        =		parser.parse_args_into_dataclasses(["""--foo""", """42"""]    )[0]
      self.assertEqual(enum_ex.foo   ,MixedTypeEnum.fourtytwo    )





  def    snake_case_       (  self    ):

      '''simple docstring'''



      @dataclass
      class 						_A     :





        '''simple docstring'''



        __lowerCamelCase			:      Literal["titi", "toto", 4_2]					=   "toto"







      snake_case							:		Optional[Any]        =		HfArgumentParser(SCREAMING_SNAKE_CASE_    )

      snake_case							:		Dict        =		argparse.ArgumentParser()
      expected.add_argument(
          """--foo"""   ,default="""toto"""   ,choices=("""titi""", """toto""", 42)   ,type=make_choice_type_function(["""titi""", """toto""", 42]    )   ,)
      self.argparsersEqual(SCREAMING_SNAKE_CASE_   ,SCREAMING_SNAKE_CASE_    )

      snake_case							:		Union[str, Any]        =		parser.parse_args([]    )
      self.assertEqual(args.foo   ,"""toto"""    )

      snake_case							:		Union[str, Any]        =		parser.parse_args(["""--foo""", """titi"""]    )
      self.assertEqual(args.foo   ,"""titi"""    )

      snake_case							:		List[Any]        =		parser.parse_args(["""--foo""", """42"""]    )
      self.assertEqual(args.foo   ,42    )





  def    snake_case_       (  self    ):

      '''simple docstring'''
      snake_case							:		Optional[Any]        =		HfArgumentParser(SCREAMING_SNAKE_CASE_    )

      snake_case							:		int        =		argparse.ArgumentParser()
      expected.add_argument("""--foo_int"""   ,nargs="""+"""   ,default=[]   ,type=SCREAMING_SNAKE_CASE_    )
      expected.add_argument("""--bar_int"""   ,nargs="""+"""   ,default=[1, 2, 3]   ,type=SCREAMING_SNAKE_CASE_    )
      expected.add_argument("""--foo_str"""   ,nargs="""+"""   ,default=["""Hallo""", """Bonjour""", """Hello"""]   ,type=SCREAMING_SNAKE_CASE_    )
      expected.add_argument("""--foo_float"""   ,nargs="""+"""   ,default=[0.1, 0.2, 0.3]   ,type=SCREAMING_SNAKE_CASE_    )

      self.argparsersEqual(SCREAMING_SNAKE_CASE_   ,SCREAMING_SNAKE_CASE_    )

      snake_case							:		Any        =		parser.parse_args([]    )
      self.assertEqual(
          SCREAMING_SNAKE_CASE_   ,Namespace(foo_int=[]   ,bar_int=[1, 2, 3]   ,foo_str=["""Hallo""", """Bonjour""", """Hello"""]   ,foo_float=[0.1, 0.2, 0.3]    )   ,)

      snake_case							:		Any        =		parser.parse_args("""--foo_int 1 --bar_int 2 3 --foo_str a b c --foo_float 0.1 0.7""".split()    )
      self.assertEqual(SCREAMING_SNAKE_CASE_   ,Namespace(foo_int=[1]   ,bar_int=[2, 3]   ,foo_str=["""a""", """b""", """c"""]   ,foo_float=[0.1, 0.7]    )    )





  def    snake_case_       (  self    ):

      '''simple docstring'''
      snake_case							:		List[str]        =		argparse.ArgumentParser()
      expected.add_argument("""--foo"""   ,default=SCREAMING_SNAKE_CASE_   ,type=SCREAMING_SNAKE_CASE_    )
      expected.add_argument("""--bar"""   ,default=SCREAMING_SNAKE_CASE_   ,type=SCREAMING_SNAKE_CASE_   ,help="""help message"""    )
      expected.add_argument("""--baz"""   ,default=SCREAMING_SNAKE_CASE_   ,type=SCREAMING_SNAKE_CASE_    )
      expected.add_argument("""--ces"""   ,nargs="""+"""   ,default=[]   ,type=SCREAMING_SNAKE_CASE_    )
      expected.add_argument("""--des"""   ,nargs="""+"""   ,default=[]   ,type=SCREAMING_SNAKE_CASE_    )

      snake_case							:		List[str]        =		[OptionalExample]
      if is_python_no_less_than_3_10:
          dataclass_types.append(SCREAMING_SNAKE_CASE_    )

      for dataclass_type in dataclass_types:
          snake_case							:		Union[str, Any]        =		HfArgumentParser(SCREAMING_SNAKE_CASE_    )

          self.argparsersEqual(SCREAMING_SNAKE_CASE_   ,SCREAMING_SNAKE_CASE_    )

          snake_case							:		Tuple        =		parser.parse_args([]    )
          self.assertEqual(SCREAMING_SNAKE_CASE_   ,Namespace(foo=SCREAMING_SNAKE_CASE_   ,bar=SCREAMING_SNAKE_CASE_   ,baz=SCREAMING_SNAKE_CASE_   ,ces=[]   ,des=[]    )    )

          snake_case							:		List[Any]        =		parser.parse_args("""--foo 12 --bar 3.14 --baz 42 --ces a b c --des 1 2 3""".split()    )
          self.assertEqual(SCREAMING_SNAKE_CASE_   ,Namespace(foo=12   ,bar=3.14   ,baz="""42"""   ,ces=["""a""", """b""", """c"""]   ,des=[1, 2, 3]    )    )





  def    snake_case_       (  self    ):

      '''simple docstring'''
      snake_case							:		Union[str, Any]        =		HfArgumentParser(SCREAMING_SNAKE_CASE_    )

      snake_case							:		Optional[Any]        =		argparse.ArgumentParser()
      expected.add_argument("""--required_list"""   ,nargs="""+"""   ,type=SCREAMING_SNAKE_CASE_   ,required=SCREAMING_SNAKE_CASE_    )
      expected.add_argument("""--required_str"""   ,type=SCREAMING_SNAKE_CASE_   ,required=SCREAMING_SNAKE_CASE_    )
      expected.add_argument(
          """--required_enum"""   ,type=make_choice_type_function(["""titi""", """toto"""]    )   ,choices=["""titi""", """toto"""]   ,required=SCREAMING_SNAKE_CASE_   ,)
      self.argparsersEqual(SCREAMING_SNAKE_CASE_   ,SCREAMING_SNAKE_CASE_    )





  def    snake_case_       (  self    ):

      '''simple docstring'''
      snake_case							:		Dict        =		HfArgumentParser(SCREAMING_SNAKE_CASE_    )

      snake_case							:		str        =		argparse.ArgumentParser()
      expected.add_argument("""--foo"""   ,type=SCREAMING_SNAKE_CASE_   ,required=SCREAMING_SNAKE_CASE_    )
      expected.add_argument(
          """--required_enum"""   ,type=make_choice_type_function(["""titi""", """toto"""]    )   ,choices=["""titi""", """toto"""]   ,required=SCREAMING_SNAKE_CASE_   ,)
      expected.add_argument("""--opt"""   ,type=SCREAMING_SNAKE_CASE_   ,default=SCREAMING_SNAKE_CASE_    )
      expected.add_argument("""--baz"""   ,default="""toto"""   ,type=SCREAMING_SNAKE_CASE_   ,help="""help message"""    )
      expected.add_argument("""--foo_str"""   ,nargs="""+"""   ,default=["""Hallo""", """Bonjour""", """Hello"""]   ,type=SCREAMING_SNAKE_CASE_    )
      self.argparsersEqual(SCREAMING_SNAKE_CASE_   ,SCREAMING_SNAKE_CASE_    )





  def    snake_case_       (  self    ):

      '''simple docstring'''
      snake_case							:		Optional[Any]        =		HfArgumentParser(SCREAMING_SNAKE_CASE_    )

      snake_case							:		List[Any]        =		{
          "foo": 12,
          "bar": 3.14,
          "baz": "42",
          "flag": True,
      }

      snake_case							:		str        =		parser.parse_dict(SCREAMING_SNAKE_CASE_    )[0]
      snake_case							:		Optional[Any]        =		BasicExample(**SCREAMING_SNAKE_CASE_    )
      self.assertEqual(SCREAMING_SNAKE_CASE_   ,SCREAMING_SNAKE_CASE_    )





  def    snake_case_       (  self    ):

      '''simple docstring'''
      snake_case							:		Union[str, Any]        =		HfArgumentParser(SCREAMING_SNAKE_CASE_    )

      snake_case							:		Union[str, Any]        =		{
          "foo": 12,
          "bar": 3.14,
          "baz": "42",
          "flag": True,
          "extra": 42,
      }

      self.assertRaises(SCREAMING_SNAKE_CASE_   ,parser.parse_dict   ,SCREAMING_SNAKE_CASE_   ,allow_extra_keys=SCREAMING_SNAKE_CASE_    )





  def    snake_case_       (  self    ):

      '''simple docstring'''
      snake_case							:		Union[str, Any]        =		HfArgumentParser(SCREAMING_SNAKE_CASE_    )

      snake_case							:		Union[str, Any]        =		{
          "foo": 12,
          "bar": 3.14,
          "baz": "42",
          "flag": True,
      }
      with tempfile.TemporaryDirectory() as tmp_dir:
          snake_case							:		List[str]        =		os.path.join(SCREAMING_SNAKE_CASE_   ,"""temp_json"""    )
          os.mkdir(SCREAMING_SNAKE_CASE_    )
          with open(temp_local_path + """.json"""   ,"""w+"""    ) as f:
              json.dump(SCREAMING_SNAKE_CASE_   ,SCREAMING_SNAKE_CASE_    )
          snake_case							:		Union[str, Any]        =		parser.parse_yaml_file(Path(temp_local_path + """.json"""    )    )[0]

      snake_case							:		List[str]        =		BasicExample(**SCREAMING_SNAKE_CASE_    )
      self.assertEqual(SCREAMING_SNAKE_CASE_   ,SCREAMING_SNAKE_CASE_    )





  def    snake_case_       (  self    ):

      '''simple docstring'''
      snake_case							:		int        =		HfArgumentParser(SCREAMING_SNAKE_CASE_    )

      snake_case							:		Optional[int]        =		{
          "foo": 12,
          "bar": 3.14,
          "baz": "42",
          "flag": True,
      }
      with tempfile.TemporaryDirectory() as tmp_dir:
          snake_case							:		List[Any]        =		os.path.join(SCREAMING_SNAKE_CASE_   ,"""temp_yaml"""    )
          os.mkdir(SCREAMING_SNAKE_CASE_    )
          with open(temp_local_path + """.yaml"""   ,"""w+"""    ) as f:
              yaml.dump(SCREAMING_SNAKE_CASE_   ,SCREAMING_SNAKE_CASE_    )
          snake_case							:		Tuple        =		parser.parse_yaml_file(Path(temp_local_path + """.yaml"""    )    )[0]
      snake_case							:		Tuple        =		BasicExample(**SCREAMING_SNAKE_CASE_    )
      self.assertEqual(SCREAMING_SNAKE_CASE_   ,SCREAMING_SNAKE_CASE_    )





  def    snake_case_       (  self    ):

      '''simple docstring'''
      snake_case							:		Optional[int]        =		HfArgumentParser(SCREAMING_SNAKE_CASE_    )
      self.assertIsNotNone(SCREAMING_SNAKE_CASE_    )










import argparse

import pytorch_lightning as pl
import torch
from torch import nn

from transformers import LongformerForQuestionAnswering, LongformerModel







class 	__lowerCAmelCase      (       pl.LightningModule	):





   def __init__(			self       ,      snake_case   )					->	Dict:
      """simple docstring"""





      super().__init__()
      a__						:    int   		=	model
      a__						:    Any   		=	2
      a__						:    List[str]   		=	nn.Linear(self.model.config.hidden_size       ,      self.num_labels   )





   def 						_snake_case			(			self   )					->	List[str]:
      """simple docstring"""





      pass







def    _A	(   lowerCamelCase				,			lowerCamelCase				,			lowerCamelCase ):
   # load longformer model from model identifier
   a__						:    List[str]   		=	LongformerModel.from_pretrained(lowerCamelCase )
   a__						:    Dict   		=	LightningModel(lowerCamelCase )

   a__						:    str   		=	torch.load(lowerCamelCase				,			map_location=torch.device("cpu" ) )
   lightning_model.load_state_dict(ckpt["state_dict"] )

   # init longformer question answering model
   a__						:    Dict   		=	LongformerForQuestionAnswering.from_pretrained(lowerCamelCase )

   # transfer weights
   longformer_for_qa.longformer.load_state_dict(lightning_model.model.state_dict() )
   longformer_for_qa.qa_outputs.load_state_dict(lightning_model.qa_outputs.state_dict() )
   longformer_for_qa.eval()

   # save model
   longformer_for_qa.save_pretrained(lowerCamelCase )

   print(F"""Conversion successful. Model saved under {pytorch_dump_folder_path}""" )


if __name__ == "__main__":
  SCREAMING_SNAKE_CASE__							:      Any         =    argparse.ArgumentParser()
  # Required parameters
  parser.add_argument(
      """--longformer_model""",
      default=None,
      type=str,
      required=True,
      help="""model identifier of longformer. Should be either `longformer-base-4096` or `longformer-large-4096`.""",
  )
  parser.add_argument(
      """--longformer_question_answering_ckpt_path""",
      default=None,
      type=str,
      required=True,
      help="""Path the official PyTorch Lightning Checkpoint.""",
  )
  parser.add_argument(
      """--pytorch_dump_folder_path""", default=None, type=str, required=True, help="""Path to the output PyTorch model."""
  )
  SCREAMING_SNAKE_CASE__							:      Optional[Any]         =    parser.parse_args()
  convert_longformer_qa_checkpoint_to_pytorch(
      args.longformer_model, args.longformer_question_answering_ckpt_path, args.pytorch_dump_folder_path
  )

