



'''simple docstring'''




import json
import os
from collections import Counter

import torch
import torchvision
import torchvision.transforms as transforms
from PIL import Image
from torch import nn
from torch.utils.data import Dataset


UpperCamelCase_       :  Tuple					=  {1: (1, 1), 2: (2, 1), 3: (3, 1), 4: (2, 2), 5: (5, 1), 6: (3, 2), 7: (7, 1), 8: (4, 2), 9: (3, 3)}



class    lowerCamelCase__				(			nn.Module						):






      """simple docstring"""




      def __init__(       self							:     str			,a__							:     Optional[Any]   ):
             super().__init__()
             a__								= torchvision.models.resnetaaa(pretrained=a__   )
             a__								= list(model.children()   )[:-2]
             a__								= nn.Sequential(*a__   )
             a__								= nn.AdaptiveAvgPoolad(POOLING_BREAKDOWN[args.num_image_embeds]   )




      def lowerCAmelCase_					(       self							:     Dict			,a__							:     Union[str, Any]   ):
             a__								= self.pool(self.model(a__   )   )
             a__								= torch.flatten(a__			,start_dim=2   )
             a__								= out.transpose(1			,2   ).contiguous()
             return out  # BxNx2048



class    lowerCamelCase__				(			a_						):






      """simple docstring"""




      def __init__(       self							:     Optional[Any]			,a__							:     Union[str, Any]			,a__							:     Optional[int]			,a__							:     Dict			,a__							:     Any			,a__							:     List[str]   ):
             a__								= [json.loads(a__   ) for l in open(a__   )]
             a__								= os.path.dirname(a__   )
             a__								= tokenizer
             a__								= labels
             a__								= len(a__   )
             a__								= max_seq_length

             a__								= transforms




      def __len__(       self							:     Dict   ):
             return len(self.data   )




      def __getitem__(       self							:     Union[str, Any]			,a__							:     List[str]   ):
             a__								= torch.LongTensor(self.tokenizer.encode(self.data[index]["text"]			,add_special_tokens=a__   )   )
             a__						,					a__						,					a__								= sentence[0], sentence[1:-1], sentence[-1]
             a__								= sentence[: self.max_seq_length]

             a__								= torch.zeros(self.n_classes   )
             a__								= 1

             a__								= Image.open(os.path.join(self.data_dir			,self.data[index]["img"]   )   ).convert("RGB"   )
             a__								= self.transforms(a__   )

             return {
                 "image_start_token": start_token,
                 "image_end_token": end_token,
                 "sentence": sentence,
                 "image": image,
                 "label": label,
             }




      def lowerCAmelCase_					(       self							:     Optional[Any]   ):
             a__								= Counter()
             for row in self.data:
                    label_freqs.update(row["label"]   )
             return label_freqs






def 		_lowerCAmelCase				(_lowercase			):

       """simple docstring"""

       a__								= [len(row["sentence"]			) for row in batch]
       a__						,					a__								= len(lowerCamelCase__			), max(lowerCamelCase__			)

       a__								= torch.zeros(lowerCamelCase__   ,					lowerCamelCase__   ,					dtype=torch.long			)
       a__								= torch.zeros(lowerCamelCase__   ,					lowerCamelCase__   ,					dtype=torch.long			)

       for i_batch, (input_row, length) in enumerate(zip(lowerCamelCase__   ,					lowerCamelCase__			)			):
              a__								= input_row["sentence"]
              a__								= 1

       a__								= torch.stack([row["image"] for row in batch]			)
       a__								= torch.stack([row["label"] for row in batch]			)
       a__								= torch.stack([row["image_start_token"] for row in batch]			)
       a__								= torch.stack([row["image_end_token"] for row in batch]			)

       return text_tensor, mask_tensor, img_tensor, img_start_token, img_end_token, tgt_tensor






def 		_lowerCAmelCase				():

       """simple docstring"""

       return [
           "Crime",
           "Drama",
           "Thriller",
           "Action",
           "Comedy",
           "Romance",
           "Documentary",
           "Short",
           "Mystery",
           "History",
           "Family",
           "Adventure",
           "Fantasy",
           "Sci-Fi",
           "Western",
           "Horror",
           "Sport",
           "War",
           "Music",
           "Musical",
           "Animation",
           "Biography",
           "Film-Noir",
       ]






def 		_lowerCAmelCase				():

       """simple docstring"""

       return transforms.Compose(
           [
               transforms.Resize(2_56			),
               transforms.CenterCrop(2_24			),
               transforms.ToTensor(),
               transforms.Normalize(
                   mean=[0.46777044, 0.44531429, 0.40661017]   ,					std=[0.12221994, 0.12145835, 0.14380469]   ,					),
           ]			)




from ..utils import DummyObject, requires_backends







class        __lowercase       (							metaclass=a_  ):



		"""simple docstring"""

		UpperCamelCase     :					Tuple			       =		["flax"]







		def __init__( self		,      *A		,      **A	)  -> str:







					'''simple docstring'''







					requires_backends(self		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> int:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> str:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







class        __lowercase       (							metaclass=a_  ):



		"""simple docstring"""

		UpperCamelCase     :					Optional[Any]			       =		["flax"]







		def __init__( self		,      *A		,      **A	)  -> Dict:







					'''simple docstring'''







					requires_backends(self		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> List[str]:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> Dict:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







class        __lowercase       (							metaclass=a_  ):



		"""simple docstring"""

		UpperCamelCase     :					str			       =		["flax"]







		def __init__( self		,      *A		,      **A	)  -> Dict:







					'''simple docstring'''







					requires_backends(self		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> Union[str, Any]:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> Optional[int]:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







class        __lowercase       (							metaclass=a_  ):



		"""simple docstring"""

		UpperCamelCase     :					str			       =		["flax"]







		def __init__( self		,      *A		,      **A	)  -> List[Any]:







					'''simple docstring'''







					requires_backends(self		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> Any:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> Union[str, Any]:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







class        __lowercase       (							metaclass=a_  ):



		"""simple docstring"""

		UpperCamelCase     :					Dict			       =		["flax"]







		def __init__( self		,      *A		,      **A	)  -> Optional[Any]:







					'''simple docstring'''







					requires_backends(self		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> Optional[Any]:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> Any:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







class        __lowercase       (							metaclass=a_  ):



		"""simple docstring"""

		UpperCamelCase     :					Optional[int]			       =		["flax"]







		def __init__( self		,      *A		,      **A	)  -> int:







					'''simple docstring'''







					requires_backends(self		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> int:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> str:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







class        __lowercase       (							metaclass=a_  ):



		"""simple docstring"""

		UpperCamelCase     :					Union[str, Any]			       =		["flax"]







		def __init__( self		,      *A		,      **A	)  -> List[Any]:







					'''simple docstring'''







					requires_backends(self		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> Tuple:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> Optional[int]:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







class        __lowercase       (							metaclass=a_  ):



		"""simple docstring"""

		UpperCamelCase     :					Optional[Any]			       =		["flax"]







		def __init__( self		,      *A		,      **A	)  -> Optional[Any]:







					'''simple docstring'''







					requires_backends(self		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> int:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> int:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







class        __lowercase       (							metaclass=a_  ):



		"""simple docstring"""

		UpperCamelCase     :					Tuple			       =		["flax"]







		def __init__( self		,      *A		,      **A	)  -> str:







					'''simple docstring'''







					requires_backends(self		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> List[Any]:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> str:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







class        __lowercase       (							metaclass=a_  ):



		"""simple docstring"""

		UpperCamelCase     :					Any			       =		["flax"]







		def __init__( self		,      *A		,      **A	)  -> List[str]:







					'''simple docstring'''







					requires_backends(self		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> int:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> str:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







class        __lowercase       (							metaclass=a_  ):



		"""simple docstring"""

		UpperCamelCase     :					str			       =		["flax"]







		def __init__( self		,      *A		,      **A	)  -> Dict:







					'''simple docstring'''







					requires_backends(self		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> Optional[int]:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> Dict:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







class        __lowercase       (							metaclass=a_  ):



		"""simple docstring"""

		UpperCamelCase     :					Optional[int]			       =		["flax"]







		def __init__( self		,      *A		,      **A	)  -> List[str]:







					'''simple docstring'''







					requires_backends(self		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> Any:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> Any:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







class        __lowercase       (							metaclass=a_  ):



		"""simple docstring"""

		UpperCamelCase     :					Tuple			       =		["flax"]







		def __init__( self		,      *A		,      **A	)  -> str:







					'''simple docstring'''







					requires_backends(self		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> Dict:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)







		@classmethod
		def 					__A   ( cls		,      *A		,      **A	)  -> Union[str, Any]:







					'''simple docstring'''







					requires_backends(cls		,      ["""flax"""]	)

