Commit 13e4d3e

Rosepetal2022MaximSmolskiy

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Fix error in avl_tree del_node function (#11510)

* fixed error in del_node function * Update avl_tree.py --------- Co-authored-by: Maxim Smolskiy <mithridatus@mail.ru>

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Original file line number	Diff line number	Diff line change
`@@ -221,6 +221,10 @@ def del_node(root: MyNode, data: Any) -> MyNode \| None:`
`221`	`221`	`else:`
`222`	`222`	`root.set_right(del_node(right_child, data))`
`223`	`223`
	`224`	`+ # Re-fetch left_child and right_child references`
	`225`	`+ left_child = root.get_left()`
	`226`	`+ right_child = root.get_right()`
	`227`	`+`
`224`	`228`	`if get_height(right_child) - get_height(left_child) == 2:`
`225`	`229`	`assert right_child is not None`
`226`	`230`	`if get_height(right_child.get_right()) > get_height(right_child.get_left()):`

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