Fix machine_learning/frequent_pattern_growth.py

Author: MaximSmolskiy

machine_learning/frequent_pattern_growth.py

@@ -239,7 +239,7 @@ def ascend_tree(leaf_node: TreeNode, prefix_path: list[str]) -> None:
         ascend_tree(leaf_node.parent, prefix_path)
 
 
-def find_prefix_path(base_pat: frozenset, tree_node: TreeNode | None) -> dict:
+def find_prefix_path(base_pat: frozenset, tree_node: TreeNode | None) -> dict:  # noqa: ARG001
     """
     Find the conditional pattern base for a given base pattern.
 
@@ -276,7 +276,7 @@ def find_prefix_path(base_pat: frozenset, tree_node: TreeNode | None) -> dict:
 
 
 def mine_tree(
-    in_tree: TreeNode,
+    in_tree: TreeNode,  # noqa: ARG001
     header_table: dict,
     min_sup: int,
     pre_fix: set,