[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/avl_tree.py

@@ -67,7 +67,9 @@ def right_rotation(node: MyNode) -> MyNode:
     node.set_left(ret.get_right())
     ret.set_right(node)
 
-    node.set_height(my_max(get_height(node.get_left()), get_height(node.get_right())) + 1)
+    node.set_height(
+        my_max(get_height(node.get_left()), get_height(node.get_right())) + 1
+    )
     ret.set_height(my_max(get_height(ret.get_left()), get_height(ret.get_right())) + 1)
 
     return ret
@@ -79,7 +81,9 @@ def left_rotation(node: MyNode) -> MyNode:
     node.set_right(ret.get_left())
     ret.set_left(node)
 
-    node.set_height(my_max(get_height(node.get_left()), get_height(node.get_right())) + 1)
+    node.set_height(
+        my_max(get_height(node.get_left()), get_height(node.get_right())) + 1
+    )
     ret.set_height(my_max(get_height(ret.get_left()), get_height(ret.get_right())) + 1)
 
     return ret
@@ -119,7 +123,9 @@ def insert_node(node: MyNode | None, data: Any) -> MyNode:
             else:
                 node = left_rotation(node)
 
-    node.set_height(my_max(get_height(node.get_left()), get_height(node.get_right())) + 1)
+    node.set_height(
+        my_max(get_height(node.get_left()), get_height(node.get_right())) + 1
+    )
     return node
 
 
@@ -136,6 +142,7 @@ def get_height(self) -> int:
 
 # ✅ NEW FEATURE (YOUR CONTRIBUTION)
 
+
 def inorder_traversal(root, result):
     """
     Performs inorder traversal of AVL tree and stores result.
@@ -162,4 +169,4 @@ def avl_sort(arr):
     result = []
     inorder_traversal(tree.root, result)
 
-    return result
+    return result