[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

data_structures/binary_tree/segment_tree_node.py

@@ -103,10 +103,15 @@ def query(
         elif start_index > mid:
             # Entire range is in the right child
             return self.query(node.right, start_index, end_index, mid + 1, end)
-        elif self.mode == 'max':
-            return max(self.query(node.left, start_index, end_index, start, mid), self.query(node.right, start_index, end_index, mid + 1, end))
+        elif self.mode == "max":
+            return max(
+                self.query(node.left, start_index, end_index, start, mid),
+                self.query(node.right, start_index, end_index, mid + 1, end),
+            )
         else:
-            return self.query(node.left, start_index, end_index, start, mid) + self.query(node.right, start_index, end_index, mid + 1, end)
+            return self.query(
+                node.left, start_index, end_index, start, mid
+            ) + self.query(node.right, start_index, end_index, mid + 1, end)
 
     def update(self, index: int, new_value: int) -> int:
         """