Fix Ruff linting errors: UP009 and FA100

docs/conf.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 #
 # pyCMW documentation build configuration file, created by
 # sphinx-quickstart on Mon Sep 01 21:59:30 2014.

sphinx_parser/ase.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from typing import Optional
 
 import numpy as np
@@ -69,7 +71,7 @@
 
 def get_structure_group(
     structure: Atoms, use_symmetry: bool = True
 ) -> tuple[dict, Optional[list]]:
     """
     create a SPHInX Group object based on structure
 

sphinx_parser/input.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from typing import Annotated, Optional
 
 import numpy as np
@@ -8,15 +10,15 @@
 
 @units
 def sphinx(
     structure: Optional[dict] = None,
     basis: Optional[dict] = None,
     pawPot: Optional[dict] = None,
     PAWHamiltonian: Optional[dict] = None,
     spinConstraint: Optional[dict] = None,
     initialGuess: Optional[dict] = None,
     pseudoPot: Optional[dict] = None,
     PWHamiltonian: Optional[dict] = None,
     main: Optional[dict] = None,
     wrap_string: bool = True,
 ):
     """