
from collections import OrderedDict
from dataclasses import fields
from typing import Any, Tuple

import numpy as np

from .import_utils import is_torch_available





def    _a (						lowerCamelCase							):
 if is_torch_available():
  import torch

  if isinstance(snake_case__,     torch.Tensor							):
   return True

 return isinstance(snake_case__,     np.ndarray							)





class 							A__		(     SCREAMING_SNAKE_CASE__):
      def 						UpperCamelCase__							(				self				):
       lowerCamelCase		:     str          =				fields(self				)

       # Safety and consistency checks
       if not len(_UpperCAmelCase				):
        raise ValueError(F'''{self.__class__.__name__} has no fields.'''				)

       lowerCamelCase		:     Optional[Any]          =				getattr(self   ,  class_fields[0].name				)
       lowerCamelCase		:     Optional[int]          =				all(getattr(self   ,  field.name				) is None for field in class_fields[1:]				)

       if other_fields_are_none and isinstance(_UpperCAmelCase   ,  _UpperCAmelCase				):
        for key, value in first_field.items():
         lowerCamelCase		:     List[Any]          =				value
       else:
        for field in class_fields:
         lowerCamelCase		:     Any          =				getattr(self   ,  field.name				)
         if v is not None:
          lowerCamelCase		:     Dict          =				v
      def __delitem__(				self   ,  *__magic_name__   ,  **__magic_name__				):
       raise Exception(F'''You cannot use ``__delitem__`` on a {self.__class__.__name__} instance.'''				)
      def 						UpperCamelCase__							(				self   ,  *__magic_name__   ,  **__magic_name__				):
       raise Exception(F'''You cannot use ``setdefault`` on a {self.__class__.__name__} instance.'''				)
      def 						UpperCamelCase__							(				self   ,  *__magic_name__   ,  **__magic_name__				):
       raise Exception(F'''You cannot use ``pop`` on a {self.__class__.__name__} instance.'''				)
      def 						UpperCamelCase__							(				self   ,  *__magic_name__   ,  **__magic_name__				):
       raise Exception(F'''You cannot use ``update`` on a {self.__class__.__name__} instance.'''				)
      def __getitem__(				self   ,  __magic_name__				):
       if isinstance(_UpperCAmelCase   ,  _UpperCAmelCase				):
        lowerCamelCase		:     str          =				dict(self.items()				)
        return inner_dict[k]
       else:
        return self.to_tuple()[k]
      def __setattr__(				self   ,  __magic_name__   ,  __magic_name__				):
       if name in self.keys() and value is not None:
        # Don't call self.__setitem__ to avoid recursion errors
        super().__setitem__(_UpperCAmelCase   ,  _UpperCAmelCase				)
       super().__setattr__(_UpperCAmelCase   ,  _UpperCAmelCase				)
      def __setitem__(				self   ,  __magic_name__   ,  __magic_name__				):
       # Will raise a KeyException if needed
       super().__setitem__(_UpperCAmelCase   ,  _UpperCAmelCase				)
       # Don't call self.__setattr__ to avoid recursion errors
       super().__setattr__(_UpperCAmelCase   ,  _UpperCAmelCase				)






      def 						UpperCamelCase__							(				self				):
       return tuple(self[k] for k in self.keys()				)






import sys





def    _a (						lowerCamelCase,     lowerCamelCase							):
 if not numbers:
  return 0
 if target == 0 and target in numbers:
  return 0
 if not isinstance(lowerCamelCase,     (list, tuple)							) or not all(
     isinstance(lowerCamelCase,     lowerCamelCase							) for number in numbers							):
  raise ValueError("""numbers must be an iterable of integers"""							)

 lowerCamelCase		:     str          =				0
 lowerCamelCase		:     List[str]          =				sys.maxsize

 while right < len(lowerCamelCase							):
  curr_sum += numbers[right]
  while curr_sum >= target and left <= right:
   lowerCamelCase		:     Any          =				min(lowerCamelCase,     right - left + 1							)
   curr_sum -= numbers[left]
   left += 1
  right += 1

 return 0 if min_len == sys.maxsize else min_len




