Update README.md

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marina 2023-08-07 16:47:45 -07:00 committed by GitHub
parent 2f8af300a6
commit 240d008647
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@ -218,7 +218,7 @@ class BSTree():
root = root.right
return root.value
def delete(self, root, key) -> TreeNode:
def delete(self, root, key) -> Node:
if not root:
return None