Last Sync: 2025-07-04 22:41 (Mobile)

Author: lighting9999

data_structures/binary_tree/binary_search_tree.py

@@ -91,12 +91,11 @@
 
 from __future__ import annotations
 
-
 from collections.abc import Iterable, Iterator
 from dataclasses import dataclass
-from pprint import pformat
 from typing import Any, Self
 
+
 @dataclass
 class Node:
     value: int
@@ -116,6 +115,7 @@ def __iter__(self) -> Iterator[int]:
         yield from self.right or []
 
     def __repr__(self) -> str:
+        from pprint import pformat
 
         if self.left is None and self.right is None:
             return str(self.value)