code: 
  
  
  '''simple docstring'''
  
  from __future__ import annotations
  
  import unittest
  from collections.abc import Iterator
  class 						__lowerCAmelCase		:
  
  
  
  
  
        '''simple docstring'''
  
  
  
  
  
  
        def __init__(self					:					Union[str, Any]     ,		UpperCamelCase					:					int     ,		UpperCamelCase					:					Node | None				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				label
               lowercase__       =				parent
               lowercase__       =				None
               lowercase__       =				None
  
  
  
  
  
  
  class 						__lowerCAmelCase		:
  
  
  
  
  
        '''simple docstring'''
  
  
  
  
  
  
        def __init__(self					:					Dict				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				None
  
  
  
        def    UpperCamelCase__	(self					:					str				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				None
  
  
  
        def    UpperCamelCase__	(self					:					Optional[int]				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               return self.root is None
  
  
  
        def    UpperCamelCase__	(self					:					Optional[Any]     ,		UpperCamelCase					:					int				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				self._put(self.root     ,		UpperCamelCase				)
  
  
  
        def    UpperCamelCase__	(self					:					Optional[Any]     ,		UpperCamelCase					:					Node | None     ,		UpperCamelCase					:					int     ,		UpperCamelCase					:					Node | None = None				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               if node is None:
                      lowercase__       =				Node(UpperCamelCase     ,		UpperCamelCase				)
               else:
                      if label < node.label:
                             lowercase__       =				self._put(node.left     ,		UpperCamelCase     ,		UpperCamelCase				)
                      elif label > node.label:
                             lowercase__       =				self._put(node.right     ,		UpperCamelCase     ,		UpperCamelCase				)
                      else:
                             lowercase__       =				f"Node with label {label} already exists"
                             raise Exception(UpperCamelCase				)
  
               return node
  
  
  
        def    UpperCamelCase__	(self					:					Tuple     ,		UpperCamelCase					:					int				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               return self._search(self.root     ,		UpperCamelCase				)
  
  
  
        def    UpperCamelCase__	(self					:					List[str]     ,		UpperCamelCase					:					Node | None     ,		UpperCamelCase					:					int				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               if node is None:
                      lowercase__       =				f"Node with label {label} does not exist"
                      raise Exception(UpperCamelCase				)
               else:
                      if label < node.label:
                             lowercase__       =				self._search(node.left     ,		UpperCamelCase				)
                      elif label > node.label:
                             lowercase__       =				self._search(node.right     ,		UpperCamelCase				)
  
               return node
  
  
  
        def    UpperCamelCase__	(self					:					Any     ,		UpperCamelCase					:					int				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				self.search(UpperCamelCase				)
               if node.right and node.left:
                      lowercase__       =				self._get_lowest_node(node.right				)
                      lowercase__       =				node.left
                      lowercase__       =				node.right
                      lowercase__       =				lowest_node
                      if node.right:
                             lowercase__       =				lowest_node
                      self._reassign_nodes(UpperCamelCase     ,		UpperCamelCase				)
               elif not node.right and node.left:
                      self._reassign_nodes(UpperCamelCase     ,		node.left				)
               elif node.right and not node.left:
                      self._reassign_nodes(UpperCamelCase     ,		node.right				)
               else:
                      self._reassign_nodes(UpperCamelCase     ,		UpperCamelCase				)
  
  
  
        def    UpperCamelCase__	(self					:					Tuple     ,		UpperCamelCase					:					Node     ,		UpperCamelCase					:					Node | None				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               if new_children:
                      lowercase__       =				node.parent
  
               if node.parent:
                      if node.parent.right == node:
                             lowercase__       =				new_children
                      else:
                             lowercase__       =				new_children
               else:
                      lowercase__       =				new_children
  
  
  
        def    UpperCamelCase__	(self					:					int     ,		UpperCamelCase					:					Node				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               if node.left:
                      lowercase__       =				self._get_lowest_node(node.left				)
               else:
                      lowercase__       =				node
                      self._reassign_nodes(UpperCamelCase     ,		node.right				)
  
               return lowest_node
  
  
  
        def    UpperCamelCase__	(self					:					int     ,		UpperCamelCase					:					int				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               try:
                      self.search(UpperCamelCase				)
                      return True
               except Exception:
                      return False
  
  
  
        def    UpperCamelCase__	(self					:					Union[str, Any]				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               if self.root is None:
                      raise Exception('''Binary search tree is empty'''				)
  
               lowercase__       =				self.root
               while node.right is not None:
                      lowercase__       =				node.right
  
               return node.label
  
  
  
        def    UpperCamelCase__	(self					:					Union[str, Any]				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               if self.root is None:
                      raise Exception('''Binary search tree is empty'''				)
  
               lowercase__       =				self.root
               while node.left is not None:
                      lowercase__       =				node.left
  
               return node.label
  
  
  
        def    UpperCamelCase__	(self					:					List[Any]				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               return self._inorder_traversal(self.root				)
  
  
  
        def    UpperCamelCase__	(self					:					str     ,		UpperCamelCase					:					Node | None				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               if node is not None:
                      yield from self._inorder_traversal(node.left				)
                      yield node
                      yield from self._inorder_traversal(node.right				)
  
  
  
        def    UpperCamelCase__	(self					:					Optional[Any]				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               return self._preorder_traversal(self.root				)
  
  
  
  
  
  
        def    UpperCamelCase__	(self					:					Any     ,		UpperCamelCase					:					Node | None				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               if node is not None:
                      yield node
                      yield from self._preorder_traversal(node.left				)
                      yield from self._preorder_traversal(node.right				)
  
  
  
  
  
  
  class 						__lowerCAmelCase		(unittest.TestCase  ):
  
  
  
  
  
        '''simple docstring'''
  
  
  
  
  
  
        @staticmethod
        def    UpperCamelCase__	():
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				BinarySearchTree()
               t.put(8				)
               t.put(3				)
               t.put(6				)
               t.put(1				)
               t.put(10				)
               t.put(14				)
               t.put(13				)
               t.put(4				)
               t.put(7				)
               t.put(5				)
  
               return t
  
  
  
        def    UpperCamelCase__	(self					:					Dict				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				BinarySearchTree()
               assert t.is_empty()
  
               t.put(8				)
               assert t.root is not None
               assert t.root.parent is None
               assert t.root.label == 8
  
               t.put(10				)
               assert t.root.right is not None
               assert t.root.right.parent == t.root
               assert t.root.right.label == 10
  
               t.put(3				)
               assert t.root.left is not None
               assert t.root.left.parent == t.root
               assert t.root.left.label == 3
  
               t.put(6				)
               assert t.root.left.right is not None
               assert t.root.left.right.parent == t.root.left
               assert t.root.left.right.label == 6
  
               t.put(1				)
               assert t.root.left.left is not None
               assert t.root.left.left.parent == t.root.left
               assert t.root.left.left.label == 1
  
               with self.assertRaises(UpperCamelCase				):  # noqa: B017
                      t.put(1				)
  
  
  
        def    UpperCamelCase__	(self					:					Tuple				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				self._get_binary_search_tree()
  
               lowercase__       =				t.search(6				)
               assert node.label == 6
  
               lowercase__       =				t.search(13				)
               assert node.label == 13
  
               with self.assertRaises(UpperCamelCase				):  # noqa: B017
                      t.search(2				)
  
  
  
        def    UpperCamelCase__	(self					:					Any				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				self._get_binary_search_tree()
  
               t.remove(13				)
               assert t.root is not None
               assert t.root.right is not None
               assert t.root.right.right is not None
               assert t.root.right.right.right is None
               assert t.root.right.right.left is None
  
               t.remove(7				)
               assert t.root.left is not None
               assert t.root.left.right is not None
               assert t.root.left.right.left is not None
               assert t.root.left.right.right is None
               assert t.root.left.right.left.label == 4
  
               t.remove(6				)
               assert t.root.left.left is not None
               assert t.root.left.right.right is not None
               assert t.root.left.left.label == 1
               assert t.root.left.right.label == 4
               assert t.root.left.right.right.label == 5
               assert t.root.left.right.left is None
               assert t.root.left.left.parent == t.root.left
               assert t.root.left.right.parent == t.root.left
  
               t.remove(3				)
               assert t.root is not None
               assert t.root.left.label == 4
               assert t.root.left.right.label == 5
               assert t.root.left.left.label == 1
               assert t.root.left.parent == t.root
               assert t.root.left.left.parent == t.root.left
               assert t.root.left.right.parent == t.root.left
  
               t.remove(4				)
               assert t.root.left is not None
               assert t.root.left.left is not None
               assert t.root.left.label == 5
               assert t.root.left.right is None
               assert t.root.left.left.label == 1
               assert t.root.left.parent == t.root
               assert t.root.left.left.parent == t.root.left
  
  
  
        def    UpperCamelCase__	(self					:					int				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				self._get_binary_search_tree()
  
               t.remove(3				)
               assert t.root is not None
               assert t.root.left is not None
               assert t.root.left.left is not None
               assert t.root.left.right is not None
               assert t.root.left.right.left is not None
               assert t.root.left.right.right is not None
               assert t.root.left.label == 4
               assert t.root.left.right.label == 6
               assert t.root.left.left.label == 1
               assert t.root.left.right.right.label == 7
               assert t.root.left.right.left.label == 5
               assert t.root.left.parent == t.root
               assert t.root.left.right.parent == t.root.left
               assert t.root.left.left.parent == t.root.left
               assert t.root.left.right.left.parent == t.root.left.right
  
  
  
        def    UpperCamelCase__	(self					:					int				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				self._get_binary_search_tree()
               t.empty()
               assert t.root is None
  
  
  
        def    UpperCamelCase__	(self					:					str				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				self._get_binary_search_tree()
               assert not t.is_empty()
  
               t.empty()
               assert t.is_empty()
  
  
  
        def    UpperCamelCase__	(self					:					Any				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				self._get_binary_search_tree()
  
               assert t.exists(6				)
               assert not t.exists(-1				)
  
  
  
        def    UpperCamelCase__	(self					:					List[str]				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				self._get_binary_search_tree()
  
               assert t.get_max_label() == 14
  
               t.empty()
               with self.assertRaises(UpperCamelCase				):  # noqa: B017
                      t.get_max_label()
  
  
  
        def    UpperCamelCase__	(self					:					Optional[int]				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				self._get_binary_search_tree()
  
               assert t.get_min_label() == 1
  
               t.empty()
               with self.assertRaises(UpperCamelCase				):  # noqa: B017
                      t.get_min_label()
  
  
  
        def    UpperCamelCase__	(self					:					Optional[int]				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				self._get_binary_search_tree()
  
               lowercase__       =				[i.label for i in t.inorder_traversal()]
               assert inorder_traversal_nodes == [1, 3, 4, 5, 6, 7, 8, 10, 13, 14]
  
  
  
  
  
  
        def    UpperCamelCase__	(self					:					List[Any]				):
  
               '''simple docstring'''
  
  
  
  
  
  
  
               lowercase__       =				self._get_binary_search_tree()
  
               lowercase__       =				[i.label for i in t.preorder_traversal()]
               assert preorder_traversal_nodes == [8, 3, 1, 6, 4, 5, 7, 10, 14, 13]
  
  
  
  
  
  
  def _SCREAMING_SNAKE_CASE   () -> None:
  
  
  
  
  
  
         """simple docstring"""
  
  
  
  
  
  
  
         lowercase__       =				BinarySearchTree()
         t.put(8 )
         t.put(3 )
         t.put(6 )
         t.put(1 )
         t.put(10 )
         t.put(14 )
         t.put(13 )
         t.put(4 )
         t.put(7 )
         t.put(5 )
  
         print(
             '''
              8
             / \\
            3   10
           / \\    \\
          1   6    14
             / \\   /
            4   7 13
             \\
              5
          ''' )
  
         print('''Label 6 exists:'''						,				t.exists(6 ) )
         print('''Label 13 exists:'''						,				t.exists(13 ) )
         print('''Label -1 exists:'''						,				t.exists(-1 ) )
         print('''Label 12 exists:'''						,				t.exists(12 ) )
  
         # Prints all the elements of the list in inorder traversal
         lowercase__       =				[i.label for i in t.inorder_traversal()]
         print('''Inorder traversal:'''						,				A )
  
         # Prints all the elements of the list in preorder traversal
         lowercase__       =				[i.label for i in t.preorder_traversal()]
         print('''Preorder traversal:'''						,				A )
  
         print('''Max. label:'''						,				t.get_max_label() )
         print('''Min. label:'''						,				t.get_min_label() )
  
         # Delete elements
         print('''\nDeleting elements 13, 10, 8, 3, 6, 14''' )
         print(
             '''
            4
           / \\
          1   7
               \\
                5
          ''' )
         t.remove(13 )
         t.remove(10 )
         t.remove(8 )
         t.remove(3 )
         t.remove(6 )
         t.remove(14 )
  
         # Prints all the elements of the list in inorder traversal after delete
         lowercase__       =				[i.label for i in t.inorder_traversal()]
         print('''Inorder traversal after delete:'''						,				A )
  
         # Prints all the elements of the list in preorder traversal after delete
         lowercase__       =				[i.label for i in t.preorder_traversal()]
         print('''Preorder traversal after delete:'''						,				A )
  
         print('''Max. label:'''						,				t.get_max_label() )
         print('''Min. label:'''						,				t.get_min_label() )
  
  
  if __name__ == "__main__":
   binary_search_tree_example()
  
  
  
  
  
style_context: 
  
  
  '''simple docstring'''
  
  from typing import TYPE_CHECKING
  
  from ...utils import (
      OptionalDependencyNotAvailable,
      _LazyModule,
      is_torch_available,
      is_vision_available,
  )
  
  
  lowerCamelCase							:     Optional[Any]								=			{
      'configuration_mobilevitv2': [
          'MOBILEVITV2_PRETRAINED_CONFIG_ARCHIVE_MAP',
          'MobileViTV2Config',
          'MobileViTV2OnnxConfig',
      ],
  }
  
  
  try:
   if not is_torch_available():
    raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
   pass
  else:
   lowerCamelCase							:     Optional[int]								=			[
       'MOBILEVITV2_PRETRAINED_MODEL_ARCHIVE_LIST',
       'MobileViTV2ForImageClassification',
       'MobileViTV2ForSemanticSegmentation',
       'MobileViTV2Model',
       'MobileViTV2PreTrainedModel',
   ]
  
  if TYPE_CHECKING:
   from .configuration_mobilevitva import (
       MOBILEVITV2_PRETRAINED_CONFIG_ARCHIVE_MAP,
       MobileViTVaConfig,
       MobileViTVaOnnxConfig,
   )
  
   try:
    if not is_torch_available():
     raise OptionalDependencyNotAvailable()
   except OptionalDependencyNotAvailable:
    pass
   else:
    from .modeling_mobilevitva import (
        MOBILEVITV2_PRETRAINED_MODEL_ARCHIVE_LIST,
        MobileViTVaForImageClassification,
        MobileViTVaForSemanticSegmentation,
        MobileViTVaModel,
        MobileViTVaPreTrainedModel,
    )
  
  else:
   import sys
  
   lowerCamelCase							:     Dict								=			_LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)
  
  
  
  
  