def save_node(self, node: Union[Node, dict]) -> Node:
node = Node.create(node)
self.graph.save_node(node)
return node
def save_node(self, node: Node) -> Node:
node = self.proxy.save_node(node)
node = Node.create(node) if node else None
return node
def remove_node(self, key: str) -> Node:
node = self.proxy.remove_node(key)
node = Node.create(node) if node else None
return node
def get_node(self, key: str) -> Optional[Node]:
node = self.proxy.get_node(key)
node = Node.create(node) if node else None
return node