

import torch

from transformers import PreTrainedModel

from .custom_configuration import CustomConfig, NoSuperInitConfig


class    SCREAMING_SNAKE_CASE__      (__snake_case  ):
    __lowerCamelCase		: Tuple														=  CustomConfig





    def __init__(   self		,     a):
         super().__init__(a)
         lowercase__					:     str   = torch.nn.Linear(config.hidden_size		,     config.hidden_size)





    def    snake_case_       (   self		,     a):
         return self.linear(a)





    def    snake_case_       (   self		,     a):
         pass



class    SCREAMING_SNAKE_CASE__      (__snake_case  ):
    __lowerCamelCase		: Optional[int]														=  NoSuperInitConfig





    def __init__(   self		,     a):
         super().__init__(a)
         lowercase__					:     Optional[Any]   = torch.nn.Linear(config.attribute		,     config.attribute)





    def    snake_case_       (   self		,     a):
         return self.linear(a)





    def    snake_case_       (   self		,     a):
         pass




from __future__ import annotations


class    SCREAMING_SNAKE_CASE__      :





    def __init__(   self		,     a = 0):
         lowercase__					:     int   = value
         lowercase__					:     Node | None   = None
         lowercase__					:     Node | None   = None



def 			snake_case__    (					SCREAMING_SNAKE_CASE_	:					Node | None			,  SCREAMING_SNAKE_CASE_	:					Node | None    ):



     '''simple docstring'''





     if treea is None:
          return treea
     if treea is None:
          return treea

     lowercase__					:     Optional[Any]   = treea.value + treea.value
     lowercase__					:     Union[str, Any]   = merge_two_binary_trees(treea.left			,  treea.left    )
     lowercase__					:     Optional[Any]   = merge_two_binary_trees(treea.right			,  treea.right    )
     return treea

def 			snake_case__    (					SCREAMING_SNAKE_CASE_	:					Node | None    ):



     '''simple docstring'''





     if root:
          print(root.value    )
          print_preorder(root.left    )
          print_preorder(root.right    )


if __name__ == "__main__":
       snake_case_    						=				Node(1)
       snake_case_    						=				Node(2)
       snake_case_    						=				Node(3)
       snake_case_    						=				Node(4)

       snake_case_    						=				Node(2)
       snake_case_    						=				Node(4)
       snake_case_    						=				Node(6)
       snake_case_    						=				Node(9)
       snake_case_    						=				Node(5)

       print('''Tree1 is: ''')
       print_preorder(treea)
       print('''Tree2 is: ''')
       print_preorder(treea)
       snake_case_    						=				merge_two_binary_trees(treea, treea)
       print('''Merged Tree is: ''')
       print_preorder(merged_tree)

