## \_\_getitem\_\_(index) {#int} Retrieves a node at the given index. ```python def __getitem__(self, index: int): ... ``` | Parameter | Type | Description | | --- | --- | --- | | index | int | | #......agraph/Run')) # Access the shape that contains the image we inserted...select_nodes('//Shape') self.assertEqual(1, node_list.count) shape = node_list[0]...