diff --git a/pyproject.toml b/pyproject.toml
index 2de7da29..0165d142 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -91,7 +91,7 @@ reportPrivateUsage = "none"
 reportUnnecessaryTypeIgnoreComment = "warning"
 
 [tool.ruff]
-line-length = 88  # for import sorting
+line-length = 100
 select = [
     "E", # pycodestyle
     "F", # pyflakes
diff --git a/ranzen/torch/data.py b/ranzen/torch/data.py
index 4801355a..cd0da06f 100644
--- a/ranzen/torch/data.py
+++ b/ranzen/torch/data.py
@@ -67,6 +67,7 @@ class Subset(Generic[D]):
     r"""
     Subset of a dataset at specified indices.
     """
+
     dataset: D
     indices: Sequence[int]
 
diff --git a/ranzen/types.py b/ranzen/types.py
index 940361b0..d3b571bd 100644
--- a/ranzen/types.py
+++ b/ranzen/types.py
@@ -1,14 +1,6 @@
 from __future__ import annotations
 from dataclasses import Field
-from typing import (
-    Any,
-    ClassVar,
-    Protocol,
-    TypedDict,
-    TypeVar,
-    get_type_hints,
-    runtime_checkable,
-)
+from typing import Any, ClassVar, Protocol, TypedDict, TypeVar, get_type_hints, runtime_checkable
 from typing_extensions import Self, TypeGuard
 
 __all__ = ["Addable", "DataclassInstance", "Sized", "is_td_instance"]