chore: lint source code using Ruff

src/jcloud_docsgen/cli/languages/python.py

@@ -13,11 +13,11 @@
 # limitations under the License.
 
 import pathlib
+
 from ...core.python import (
     PythonDefinitionDocumentationIncludeSections,
     PythonDocumentationGenerator,
 )
-from typing import Optional
 
 __all__ = [
     'VALID_SECTIONS',
@@ -31,7 +31,7 @@ VALID_SECTIONS = list(
 
 
 def parse_sections_list(
-    include_sections: Optional[list[str]] = None,
+    include_sections: list[str] | None = None,
     exclude_sections: list[str] = [],
 ) -> PythonDefinitionDocumentationIncludeSections:
     """
@@ -41,7 +41,7 @@ def parse_sections_list(
     the section name.
 
     :param include_sections: The list of sections to be included.
-    :type include_sections: Optional[list[str]]
+    :type include_sections: list[str] | None
     :param exclude_sections: The list of sections to be excluded.
     :type exclude_sections: list[str]
 
@@ -110,7 +110,7 @@ def generate(
     project_directory: pathlib.Path,
     output_directory: pathlib.Path,
     *,
-    include_sections: Optional[list[str]] = None,
+    include_sections: list[str] | None = None,
     exclude_sections: list[str] = [],
     allow_html: bool = False,
     allow_tables: bool = False,
@@ -124,7 +124,7 @@ def generate(
     :type output_directory: pathlib.Path
     :param include_sections: The sections to be included in the
                              documentation.
-    :type include_sections: Optional[list[str]]
+    :type include_sections: list[str] | None
     :param exclude_sections: The sections to be excluded in the
                              documentation.
     :type exclude_sections: list[str]