def __init__(self, key=None, value=None) -> None:
    'Initializes the AVL Node.\n\n        Args:\n            data (dict, optional): {Key:Value} pair. Defaults to None.\n        '
    super().__init__()
    self.key = key
    self.value = value
    self.left = None
    self.right = None
    self.height = 1
Initializes the AVL Node.

Args:
    data (dict, optional): {Key:Value} pair. Defaults to None.
def __init__(self, key=None, value=None) -> None:
    'Initializes the AVL Node.\n\n        Args:\n            data (dict, optional): {Key:Value} pair. Defaults to None.\n        '
    super().__init__()
    self.key = key
    self.value = value
    self.left = None
    self.right = None
    self.height = 1