1 files changed, 9 insertions, 7 deletions
diff --git a/src/mlia/nn/rewrite/core/graph_edit/cut.py b/src/mlia/nn/rewrite/core/graph_edit/cut.py
index 13a5268..53d5389 100644
--- a/src/mlia/nn/rewrite/core/graph_edit/cut.py
+++ b/src/mlia/nn/rewrite/core/graph_edit/cut.py
@@ -1,9 +1,11 @@
 # SPDX-FileCopyrightText: Copyright 2023, Arm Limited and/or its affiliates.
 # SPDX-License-Identifier: Apache-2.0
 """Cut module."""
+from __future__ import annotations
+
 import os
 from collections import defaultdict
-from typing import Optional
+from pathlib import Path
 
 import tensorflow as tf
 from tensorflow.lite.python.schema_py_generated import ModelT
@@ -25,8 +27,8 @@ def tensors_by_name(subgraph: SubGraphT, names: list) -> list:
 
 def cut_subgraph(
     subgraph: SubGraphT,
-    input_tensor_names: Optional[list],
-    output_tensor_names: Optional[list],
+    input_tensor_names: list | None,
+    output_tensor_names: list | None,
 ) -> None:
     """Change the global inputs and outputs of a graph to the provided named tensors."""
     if input_tensor_names is not None:
@@ -131,11 +133,11 @@ def filter_relabel(src_subgraph: SubGraphT, relabel_filter: set) -> tuple:
 
 
 def cut_model(
-    model_file: str,
-    input_names: Optional[list],
-    output_names: Optional[list],
+    model_file: str | Path,
+    input_names: list | None,
+    output_names: list | None,
     subgraph_index: int,
-    output_file: str,
+    output_file: str | Path,
 ) -> None:
     """Cut subgraphs and simplify a given model."""
     model = load_fb(model_file)