fix type checking

jhavl · jhavl · commit 658af89fad1b · 2022-09-19T18:30:38.000+10:00
diff --git a/roboticstoolbox/robot/ET.py b/roboticstoolbox/robot/ET.py
@@ -21,7 +21,7 @@
 from fknm import ET_T, ET_init, ET_update
 from spatialmath.base import getvector
 from spatialmath import SE3, SE2
-from typing import Optional, Callable, Union, TYPE_CHECKING, Type, NewType
+from typing import Optional, Callable, Union, TYPE_CHECKING
 
 ArrayLike = Union[list, ndarray, tuple, set]
 
