





'''simple docstring'''






import copy
from collections import OrderedDict
from typing import Dict, Mapping

from packaging import version

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


snake_case_     =	logging.get_logger(__name__)

snake_case_     =	{
    """facebook/detr-resnet-50""": """https://huggingface.co/facebook/detr-resnet-50/resolve/main/config.json""",
    # See all DETR models at https://huggingface.co/models?filter=detr
}


class   _lowercase						(							a				):
   _UpperCamelCase       		=   """detr"""
   _UpperCamelCase       		=   ["""past_key_values"""]
   _UpperCamelCase       		=   {
       """hidden_size""": """d_model""",
       """num_attention_heads""": """encoder_attention_heads""",
   }


   def __init__( self    ,   _UpperCAmelCase=True    ,   _UpperCAmelCase=None    ,   _UpperCAmelCase=3    ,   _UpperCAmelCase=100    ,   _UpperCAmelCase=6    ,   _UpperCAmelCase=2_048    ,   _UpperCAmelCase=8    ,   _UpperCAmelCase=6    ,   _UpperCAmelCase=2_048    ,   _UpperCAmelCase=8    ,   _UpperCAmelCase=0.0    ,   _UpperCAmelCase=0.0    ,   _UpperCAmelCase=True    ,   _UpperCAmelCase="relu"    ,   _UpperCAmelCase=256    ,   _UpperCAmelCase=0.1    ,   _UpperCAmelCase=0.0    ,   _UpperCAmelCase=0.0    ,   _UpperCAmelCase=0.02    ,   _UpperCAmelCase=1.0    ,   _UpperCAmelCase=False    ,   _UpperCAmelCase="sine"    ,   _UpperCAmelCase="resnet50"    ,   _UpperCAmelCase=True    ,   _UpperCAmelCase=False    ,   _UpperCAmelCase=1    ,   _UpperCAmelCase=5    ,   _UpperCAmelCase=2    ,   _UpperCAmelCase=1    ,   _UpperCAmelCase=1    ,   _UpperCAmelCase=5    ,   _UpperCAmelCase=2    ,   _UpperCAmelCase=0.1    ,   **_UpperCAmelCase    ,   ):
       if backbone_config is not None and use_timm_backbone:
           raise ValueError('''You can\'t specify both `backbone_config` and `use_timm_backbone`.'''					)

       if not use_timm_backbone:
           if backbone_config is None:
               logger.info('''`backbone_config` is `None`. Initializing the config with the default `ResNet` backbone.'''					)
               A       :       str							=						CONFIG_MAPPING['''resnet'''](out_features=['''stage4''']					)
           elif isinstance(_UpperCAmelCase    ,   _UpperCAmelCase					):
               A       :       Union[str, Any]							=						backbone_config.get('''model_type'''					)
               A       :       str							=						CONFIG_MAPPING[backbone_model_type]
               A       :       str							=						config_class.from_dict(_UpperCAmelCase					)
           # set timm attributes to None
           A,	A,	A       :       Union[str, Any]							=						None, None, None

       A       :       Tuple							=						use_timm_backbone
       A       :       Dict							=						backbone_config
       A       :       List[str]							=						num_channels
       A       :       Dict							=						num_queries
       A       :       Optional[int]							=						d_model
       A       :       Any							=						encoder_ffn_dim
       A       :       Dict							=						encoder_layers
       A       :       Tuple							=						encoder_attention_heads
       A       :       Optional[int]							=						decoder_ffn_dim
       A       :       Tuple							=						decoder_layers
       A       :       List[str]							=						decoder_attention_heads
       A       :       Union[str, Any]							=						dropout
       A       :       Optional[Any]							=						attention_dropout
       A       :       Union[str, Any]							=						activation_dropout
       A       :       Dict							=						activation_function
       A       :       str							=						init_std
       A       :       List[Any]							=						init_xavier_std
       A       :       int							=						encoder_layerdrop
       A       :       Any							=						decoder_layerdrop
       A       :       Tuple							=						encoder_layers
       A       :       Optional[int]							=						auxiliary_loss
       A       :       Optional[Any]							=						position_embedding_type
       A       :       List[Any]							=						backbone
       A       :       int							=						use_pretrained_backbone
       A       :       Union[str, Any]							=						dilation
       # Hungarian matcher
       A       :       int							=						class_cost
       A       :       int							=						bbox_cost
       A       :       Union[str, Any]							=						giou_cost
       # Loss coefficients
       A       :       int							=						mask_loss_coefficient
       A       :       List[str]							=						dice_loss_coefficient
       A       :       Union[str, Any]							=						bbox_loss_coefficient
       A       :       List[Any]							=						giou_loss_coefficient
       A       :       List[Any]							=						eos_coefficient
       super().__init__(is_encoder_decoder=_UpperCAmelCase    ,   **_UpperCAmelCase					)


   @property
   def 					snake_case				( self					):
       return self.encoder_attention_heads


   @property
   def 					snake_case				( self					):
       return self.d_model


   @classmethod
   def 					snake_case				( cls    ,   _UpperCAmelCase    ,   **_UpperCAmelCase					):
       return cls(backbone_config=_UpperCAmelCase    ,   **_UpperCAmelCase					)


   def 					snake_case				( self					):
       A       :       List[str]							=						copy.deepcopy(self.__dict__					)
       if output["backbone_config"] is not None:
           A       :       List[str]							=						self.backbone_config.to_dict()
       A       :       Tuple							=						self.__class__.model_type
       return output







class   _lowercase						(							a				):
   _UpperCamelCase       		=   version.parse("""1.11"""				)


   @property
   def 					snake_case				( self					):
       return OrderedDict(
           [
               ('''pixel_values''', {0: '''batch''', 1: '''num_channels''', 2: '''height''', 3: '''width'''}),
               ('''pixel_mask''', {0: '''batch'''}),
           ]					)


   @property
   def 					snake_case				( self					):
       return 1E-5


   @property
   def 					snake_case				( self					):
       return 12







'''simple docstring'''






def 							_lowerCamelCase(  UpperCamelCase__    : Union[str, Any]    ,       UpperCamelCase__    : str		)		->  Optional[Any]:
    A       :       Tuple							=						0
    while b > 0:
        if b & 1:
            res += a

        a += a
        b >>= 1

    return res
def 							_lowerCamelCase(  UpperCamelCase__    : Any    ,       UpperCamelCase__    : Any    ,       UpperCamelCase__    : List[str]		)		->  Any:
    A       :       str							=						0
    while b > 0:
        if b & 1:
            A       :       List[Any]							=						((res % c) + (a % c)) % c

        a += a
        b >>= 1

    return res
