formatting: remove any unused imports

elastica/systems/protocol.py

@@ -1,6 +1,6 @@
 __doc__ = """Base class for elastica system"""
 
-from typing import Protocol, Any
+from typing import Protocol
 
 from elastica.typing import StateType
 from elastica.rod.data_structures import _KinematicState, _DynamicState

elastica/timestepper/explicit_steppers.py

@@ -1,6 +1,6 @@
 __doc__ = """Explicit timesteppers  and concepts"""
 
-from typing import Any, Tuple
+from typing import Tuple
 
 import numpy as np
 from copy import copy

elastica/timestepper/symplectic_steppers.py

@@ -1,6 +1,6 @@
 __doc__ = """Symplectic time steppers and concepts for integrating the kinematic and dynamic equations of rod-like objects.  """
 
-from typing import Tuple, Callable, Any, List
+from typing import Any, Callable, List
 
 from elastica.typing import (
     SystemCollectionType,

elastica/timestepper/tag.py

@@ -1,4 +1,4 @@
-from typing import Type, List, Callable
+from typing import Callable, Type
 
 
 # TODO: Maybe move this for common utility

elastica/typing.py

@@ -5,9 +5,7 @@
 
 from typing import TYPE_CHECKING
 from typing import Type, Union, Callable, Any
-from typing import Protocol, TypeAlias
-
-import numpy as np
+from typing import TypeAlias
 
 
 if TYPE_CHECKING: