style(utils): remove unused Optional import

Tim Joseph · Tim Joseph · commit 1338533641e5 · 2025-09-10T10:33:29.000+02:00
diff --git a/src/tensorcontainer/utils.py b/src/tensorcontainer/utils.py
@@ -9,7 +9,6 @@
     Iterable,
     Iterator,
     List,
-    Optional,
     Tuple,
     Type,
     TypeVar,
