
"""simple docstring"""

from collections import OrderedDict
from typing import Mapping

from packaging import version

from ...configuration_utils import PretrainedConfig
from ...onnx import OnnxConfig
from ...utils import logging


SCREAMING_SNAKE_CASE_            =    logging.get_logger(__name__)

SCREAMING_SNAKE_CASE_            =    {
    '''hustvl/yolos-small''': '''https://huggingface.co/hustvl/yolos-small/resolve/main/config.json''',
    # See all YOLOS models at https://huggingface.co/models?filter=yolos
}
class   _UpperCAmelCase				(		SCREAMING_SNAKE_CASE_				):
      __SCREAMING_SNAKE_CASE :				List[str]				   =						"yolos"




      def __init__(				self ,							lowercase_=7_6_8 ,							lowercase_=1_2 ,							lowercase_=1_2 ,							lowercase_=3_0_7_2 ,							lowercase_="gelu" ,							lowercase_=0.0 ,							lowercase_=0.0 ,							lowercase_=0.0_2 ,							lowercase_=1E-12 ,							lowercase_=[5_1_2, 8_6_4] ,							lowercase_=1_6 ,							lowercase_=3 ,							lowercase_=True ,							lowercase_=1_0_0 ,							lowercase_=True ,							lowercase_=False ,							lowercase_=1 ,							lowercase_=5 ,							lowercase_=2 ,							lowercase_=5 ,							lowercase_=2 ,							lowercase_=0.1 ,							**lowercase_ ,							)    ->       str:
          super().__init__(**lowercase_				)

          UpperCAmelCase          =       hidden_size
          UpperCAmelCase          =       num_hidden_layers
          UpperCAmelCase          =       num_attention_heads
          UpperCAmelCase          =       intermediate_size
          UpperCAmelCase          =       hidden_act
          UpperCAmelCase          =       hidden_dropout_prob
          UpperCAmelCase          =       attention_probs_dropout_prob
          UpperCAmelCase          =       initializer_range
          UpperCAmelCase          =       layer_norm_eps
          UpperCAmelCase          =       image_size
          UpperCAmelCase          =       patch_size
          UpperCAmelCase          =       num_channels
          UpperCAmelCase          =       qkv_bias
          UpperCAmelCase          =       num_detection_tokens
          UpperCAmelCase          =       use_mid_position_embeddings
          UpperCAmelCase          =       auxiliary_loss
          # Hungarian matcher
          UpperCAmelCase          =       class_cost
          UpperCAmelCase          =       bbox_cost
          UpperCAmelCase          =       giou_cost
          # Loss coefficients
          UpperCAmelCase          =       bbox_loss_coefficient
          UpperCAmelCase          =       giou_loss_coefficient
          UpperCAmelCase          =       eos_coefficient

class   _UpperCAmelCase				(		SCREAMING_SNAKE_CASE_				):
      __SCREAMING_SNAKE_CASE :				List[Any]				   =						version.parse("1.11"				)




      @property
      def      a_   (				self				)    ->       Mapping[str, Mapping[int, str]]:
          return OrderedDict(
              [
                  ('pixel_values', {0: 'batch', 1: 'num_channels', 2: 'height', 3: 'width'}),
              ]				)




      @property
      def      a_   (				self				)    ->       float:
          return 1E-4




      @property
      def      a_   (				self				)    ->       int:
          return 1_2





"""simple docstring"""

def      lowercase__    (       lowerCAmelCase					:       str			)			->   bool:






    """simple docstring"""




    UpperCAmelCase          =       [int(lowerCAmelCase			) for i in ip_va_address.split('.'			) if i.isdigit()]
    return len(lowerCAmelCase			) == 4 and all(0 <= int(lowerCAmelCase			) <= 254 for octet in octets			)


if __name__ == "__main__":
   SCREAMING_SNAKE_CASE_            =    input().strip()
   SCREAMING_SNAKE_CASE_            =    '''valid''' if is_ip_va_address_valid(ip) else '''invalid'''
   print(F'{ip} is a {valid_or_invalid} IP v4 address.')



