




def 			__magic_name__				( A		:					str,  A		:					list[str]   ):






			'''simple docstring'''







			a    =			""
			for word_or_phrase in separated:
						if not isinstance(A,  A   ):
									raise Exception("join() accepts only strings to be joined"   )
						joined += word_or_phrase + separator
			return joined.strip(A   )


if __name__ == "__main__":
		from doctest import testmod

		testmod()











'''simple docstring'''




# Copyright 2021 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import argparse

from ...utils.dataclasses import (
    ComputeEnvironment,
    DistributedType,
    DynamoBackend,
    PrecisionType,
    SageMakerDistributedType,
)
from ..menu import BulletMenu


UpperCamelCase__       :	List[Any]    = [
    '''EAGER''',
    '''AOT_EAGER''',
    '''INDUCTOR''',
    '''NVFUSER''',
    '''AOT_NVFUSER''',
    '''AOT_CUDAGRAPHS''',
    '''OFI''',
    '''FX2TRT''',
    '''ONNXRT''',
    '''IPEX''',
]


def 				lowerCAmelCase_   (	_lowerCamelCase:   str       ,      _lowerCamelCase:   Union[str, Any]=None       ,      _lowerCamelCase:   Optional[int]=None       ,      _lowerCamelCase:   str=None					):
		__SCREAMING_SNAKE_CASE       :		Optional[int]           =		True
		while ask_again:
				__SCREAMING_SNAKE_CASE       :		Tuple           =		input(_lowerCamelCase					)
				try:
						if default is not None and len(_lowerCamelCase					) == 0:
								return default
						return convert_value(_lowerCamelCase					) if convert_value is not None else result
				except Exception:
						if error_message is not None:
								print(_lowerCamelCase					)


def 				lowerCAmelCase_   (	_lowerCamelCase:   Tuple       ,      _lowerCamelCase:   Union[str, Any]=[]       ,      _lowerCamelCase:   List[Any]=None       ,      _lowerCamelCase:   Optional[Any]=0					):
		__SCREAMING_SNAKE_CASE       :		Union[str, Any]           =		BulletMenu(_lowerCamelCase       ,      _lowerCamelCase					)
		__SCREAMING_SNAKE_CASE       :		Dict           =		menu.run(default_choice=_lowerCamelCase					)
		return convert_value(_lowerCamelCase					) if convert_value is not None else result


def 				lowerCAmelCase_   (	_lowerCamelCase:   Optional[Any]					):
		__SCREAMING_SNAKE_CASE       :		List[str]           =		int(_lowerCamelCase					)
		return ComputeEnvironment(["""LOCAL_MACHINE""", """AMAZON_SAGEMAKER"""][value]					)


def 				lowerCAmelCase_   (	_lowerCamelCase:   Any					):
		__SCREAMING_SNAKE_CASE       :		str           =		int(_lowerCamelCase					)
		return DistributedType(["""NO""", """MULTI_CPU""", """MULTI_XPU""", """MULTI_GPU""", """MULTI_NPU""", """TPU"""][value]					)


def 				lowerCAmelCase_   (	_lowerCamelCase:   Tuple					):
		__SCREAMING_SNAKE_CASE       :		Tuple           =		int(_lowerCamelCase					)
		return DynamoBackend(DYNAMO_BACKENDS[value]					).value


def 				lowerCAmelCase_   (	_lowerCamelCase:   Union[str, Any]					):
		__SCREAMING_SNAKE_CASE       :		List[str]           =		int(_lowerCamelCase					)
		return PrecisionType(["""no""", """fp16""", """bf16""", """fp8"""][value]					)


def 				lowerCAmelCase_   (	_lowerCamelCase:   Tuple					):
		__SCREAMING_SNAKE_CASE       :		int           =		int(_lowerCamelCase					)
		return SageMakerDistributedType(["""NO""", """DATA_PARALLEL""", """MODEL_PARALLEL"""][value]					)


def 				lowerCAmelCase_   (	_lowerCamelCase:   List[Any]					):
		return {"yes": True, "no": False}[value.lower()]






class 						_UpperCamelCase  (							argparse.RawDescriptionHelpFormatter    ):


			'''simple docstring'''

			def UpperCamelCase__					(							self     : Tuple							,     lowerCAmelCase__     : Optional[Any]							,     lowerCAmelCase__     : Dict							,     lowerCAmelCase__     : List[Any]							,     lowerCAmelCase__     : List[Any]						):





					"""simple docstring"""






					__SCREAMING_SNAKE_CASE       :		Union[str, Any]           =		super()._format_usage(lowerCAmelCase__							,     lowerCAmelCase__							,     lowerCAmelCase__							,     lowerCAmelCase__						)
					__SCREAMING_SNAKE_CASE       :		Any           =		usage.replace("""<command> [<args>] """							,     """"""						)
					return usage