




from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_flax_available,
    is_sentencepiece_available,
    is_tf_available,
    is_tokenizers_available,
    is_torch_available,
)


__A						:		List[str]          =						{"configuration_pegasus": ["PEGASUS_PRETRAINED_CONFIG_ARCHIVE_MAP", "PegasusConfig"]}

try:
	if not is_sentencepiece_available():
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	pass
else:
	__A						:		List[str]          =						["PegasusTokenizer"]

try:
	if not is_tokenizers_available():
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	pass
else:
	__A						:		str          =						["PegasusTokenizerFast"]

try:
	if not is_torch_available():
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	pass
else:
	__A						:		Any          =						[
	    "PEGASUS_PRETRAINED_MODEL_ARCHIVE_LIST",
	    "PegasusForCausalLM",
	    "PegasusForConditionalGeneration",
	    "PegasusModel",
	    "PegasusPreTrainedModel",
	]

try:
	if not is_tf_available():
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	pass
else:
	__A						:		int          =						[
	    "TFPegasusForConditionalGeneration",
	    "TFPegasusModel",
	    "TFPegasusPreTrainedModel",
	]

try:
	if not is_flax_available():
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	pass
else:
	__A						:		Union[str, Any]          =						[
	    "FlaxPegasusForConditionalGeneration",
	    "FlaxPegasusModel",
	    "FlaxPegasusPreTrainedModel",
	]


if TYPE_CHECKING:
	from .configuration_pegasus import PEGASUS_PRETRAINED_CONFIG_ARCHIVE_MAP, PegasusConfig

	try:
		if not is_sentencepiece_available():
			raise OptionalDependencyNotAvailable()
	except OptionalDependencyNotAvailable:
		pass
	else:
		from .tokenization_pegasus import PegasusTokenizer

	try:
		if not is_tokenizers_available():
			raise OptionalDependencyNotAvailable()
	except OptionalDependencyNotAvailable:
		pass
	else:
		from .tokenization_pegasus_fast import PegasusTokenizerFast

	try:
		if not is_torch_available():
			raise OptionalDependencyNotAvailable()
	except OptionalDependencyNotAvailable:
		pass
	else:
		from .modeling_pegasus import (
		    PEGASUS_PRETRAINED_MODEL_ARCHIVE_LIST,
		    PegasusForCausalLM,
		    PegasusForConditionalGeneration,
		    PegasusModel,
		    PegasusPreTrainedModel,
		)

	try:
		if not is_tf_available():
			raise OptionalDependencyNotAvailable()
	except OptionalDependencyNotAvailable:
		pass
	else:
		from .modeling_tf_pegasus import TFPegasusForConditionalGeneration, TFPegasusModel, TFPegasusPreTrainedModel

	try:
		if not is_flax_available():
			raise OptionalDependencyNotAvailable()
	except OptionalDependencyNotAvailable:
		pass
	else:
		from .modeling_flax_pegasus import (
		    FlaxPegasusForConditionalGeneration,
		    FlaxPegasusModel,
		    FlaxPegasusPreTrainedModel,
		)

else:
	import sys

	__A						:		Optional[Any]          =						_LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)







"""simple docstring"""


import warnings

from .generation import FlaxGenerationMixin







class 						lowerCamelCase__   (   __magic_name__							):





			'''simple docstring'''
			# warning at import time
			warnings.warn(
			    '''Importing `FlaxGenerationMixin` from `src/transformers/generation_flax_utils.py` is deprecated and will '''
			    '''be removed in Transformers v5. Import as `from transformers import FlaxGenerationMixin` instead.'''					,      __magic_name__					,      )



