
from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


UpperCamelCase_						:     str	       =							{
    """configuration_table_transformer""": [
        """TABLE_TRANSFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP""",
        """TableTransformerConfig""",
        """TableTransformerOnnxConfig""",
    ]
}

try:
							if not is_torch_available():
														raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
							pass
else:
							UpperCamelCase_						:     List[Any]	       =							[
							    """TABLE_TRANSFORMER_PRETRAINED_MODEL_ARCHIVE_LIST""",
							    """TableTransformerForObjectDetection""",
							    """TableTransformerModel""",
							    """TableTransformerPreTrainedModel""",
							]


if TYPE_CHECKING:
							from .configuration_table_transformer import (
							    TABLE_TRANSFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP,
							    TableTransformerConfig,
							    TableTransformerOnnxConfig,
							)

							try:
														if not is_torch_available():
																					raise OptionalDependencyNotAvailable()
							except OptionalDependencyNotAvailable:
														pass
							else:
														from .modeling_table_transformer import (
														    TABLE_TRANSFORMER_PRETRAINED_MODEL_ARCHIVE_LIST,
														    TableTransformerForObjectDetection,
														    TableTransformerModel,
														    TableTransformerPreTrainedModel,
														)

else:
							import sys

							UpperCamelCase_						:     int	       =							_LazyModule(__name__, globals()["""__file__"""], _import_structure, module_spec=__spec__)






def 		UpperCamelCase     (       _UpperCAmelCase  :   str  )   ->			bool:






						'''simple docstring'''

						_lowercase       :	List[str]           =   [int(_UpperCAmelCase  ) for i in ip_va_address.split("."  ) if i.isdigit()]
						return len(_UpperCAmelCase  ) == 4 and all(0 <= int(_UpperCAmelCase  ) <= 254 for octet in octets  )


if __name__ == "__main__":
							UpperCamelCase_						:     Dict	       =							input().strip()
							UpperCamelCase_						:     List[Any]	       =							"""valid""" if is_ip_va_address_valid(ip) else """invalid"""
							print(f'''{ip} is a {valid_or_invalid} IP v4 address.''')




