MLIA-386 Simplify typing in the source code

- Enable deferred annotations evaluation
- Use builtin types for type hints whenever possible
- Use | syntax for union types
- Rename mlia.core._typing into mlia.core.typing

Change-Id: I3f6ffc02fa069c589bdd9e8bddbccd504285427a

1 files changed, 3 insertions, 2 deletions

diff --git a/tests/test_cli_logging.py b/tests/test_cli_logging.py
index 5d26551..1e2cc85 100644
--- a/tests/test_cli_logging.py
+++ b/tests/test_cli_logging.py
@@ -1,9 +1,10 @@
 # SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates.
 # SPDX-License-Identifier: Apache-2.0
 """Tests for the module cli.logging."""
+from __future__ import annotations
+
 import logging
 from pathlib import Path
-from typing import Optional
 
 import pytest
 
@@ -78,7 +79,7 @@ def test_setup_logging(
 
 
 def check_log_assertions(
-    logs_dir_path: Optional[Path], expected_log_file_content: str
+    logs_dir_path: Path | None, expected_log_file_content: str
 ) -> None:
     """Test assertions for log file."""
     if logs_dir_path is not None: