From 0e1596d4f9168236cff3d060152fe42d04451b65 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 23 Oct 2023 22:31:49 +0000
Subject: [PATCH] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 crystal_toolkit/__init__.py        |  2 +-
 crystal_toolkit/helpers/layouts.py | 14 ++++++--------
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/crystal_toolkit/__init__.py b/crystal_toolkit/__init__.py
index 15778456..88de798c 100644
--- a/crystal_toolkit/__init__.py
+++ b/crystal_toolkit/__init__.py
@@ -5,6 +5,7 @@
 
 from monty.json import MSONable
 
+import crystal_toolkit.helpers.layouts as ctl
 from crystal_toolkit.core.jupyter import patch_msonable
 from crystal_toolkit.renderables import (
     Lattice,
@@ -16,7 +17,6 @@
     StructureGraph,
     VolumetricData,
 )
-import crystal_toolkit.helpers.layouts as ctl
 
 patch_msonable()
 
diff --git a/crystal_toolkit/helpers/layouts.py b/crystal_toolkit/helpers/layouts.py
index f84ade69..996696b5 100644
--- a/crystal_toolkit/helpers/layouts.py
+++ b/crystal_toolkit/helpers/layouts.py
@@ -1,21 +1,22 @@
 """
-Helper methods to make working with Bulma classes easier. This file incorporates 
+Helper methods to make working with Bulma classes easier. This file incorporates
 language from the Bulma documentation. See https://github.com/jgthms/bulma/blob/master/LICENSE
 """
 
 from __future__ import annotations
 
 import warnings
-from typing import Any, Literal, TypeAlias, Union, Sequence
+from typing import TYPE_CHECKING, Any, Literal, Sequence, TypeAlias
 from uuid import uuid4
 
 import dash_mp_components as mpc
 from dash import dcc, html
-from dash.development.base_component import Component
 from monty.serialization import loadfn
 
 from crystal_toolkit.settings import SETTINGS
 
+if TYPE_CHECKING:
+    from dash.development.base_component import Component
 
 BulmaSize: TypeAlias = Literal["small", "normal", "medium", "large"]
 
@@ -683,7 +684,7 @@ def __init__(
 class Breadcrumb(html.Nav):
     def __init__(
         self,
-        parts: Sequence[tuple[Union[str, Component], str]],
+        parts: Sequence[tuple[str | Component, str]],
         alignment: Literal["centered", "right"] | None = None,
         separator: Literal["arrow", "bullet", "dot", "succeeds"] | None = None,
         size: Literal["small", "medium", "large"] | None = None,
@@ -1273,10 +1274,7 @@ def __init__(self, *args, **kwargs) -> None:
 
 FONT_AWESOME_CSS = {"external_url": SETTINGS.FONT_AWESOME_CSS_URL}
 
-if SETTINGS.DOI_CACHE_PATH:
-    DOI_CACHE = loadfn(SETTINGS.DOI_CACHE_PATH)
-else:
-    DOI_CACHE = {}
+DOI_CACHE = loadfn(SETTINGS.DOI_CACHE_PATH) if SETTINGS.DOI_CACHE_PATH else {}
 
 
 def get_table(rows: list[list[Any]], header: list[str] | None = None) -> html.Table: