[pre-commit.ci] auto fixes from pre-commit.com hooks

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Author: pre-commit-ci[bot]

crystal_toolkit/apps/examples/chgcar.py

@@ -1,27 +1,24 @@
-#%%
+# %%
 from __future__ import annotations
 
 import dash
 from dash import html
-from pymatgen.core import Lattice, Structure
-
-import crystal_toolkit
-import crystal_toolkit.components as ctc
-from crystal_toolkit.settings import SETTINGS
 from dash_mp_components import CrystalToolkitScene
 from pymatgen.io.vasp import Chgcar
 
+import crystal_toolkit.components as ctc
+from crystal_toolkit.settings import SETTINGS
 
 app = dash.Dash(assets_folder=SETTINGS.ASSETS_PATH)
 
 chgcar = Chgcar.from_file("../../../tests/test_files/chgcar.vasp")
 scene = chgcar.get_scene(isolvl=0.0001)
 
 layout = html.Div(
-            [CrystalToolkitScene(data=scene.to_json())],
-            style={"width": "100px", "height": "100px"},
-        )
-#%%
+    [CrystalToolkitScene(data=scene.to_json())],
+    style={"width": "100px", "height": "100px"},
+)
+# %%
 # as explained in "preamble" section in documentation
 ctc.register_crystal_toolkit(app=app, layout=layout)