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

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

colour_visuals/grid.py

@@ -207,7 +207,9 @@ def __init__(
 
     scene = Scene()
 
-    scene.add(Background(None, BackgroundMaterial(np.array([0.18, 0.18, 0.18]))))
+    scene.add(
+        Background(None, BackgroundMaterial(np.array([0.18, 0.18, 0.18])))
+    )
 
     visual_1 = VisualGrid()
     scene.add(visual_1)

colour_visuals/rgb_scatter.py

@@ -79,7 +79,7 @@ def __init__(
                     append_alpha_channel(colors, opacity)
                 ),
             ),
-            gfx.PointsMaterial(color_mode="vertex", vertex_sizes=True)
+            gfx.PointsMaterial(color_mode="vertex", vertex_sizes=True),
         )
 
 

tasks.py

@@ -128,6 +128,7 @@ def formatting(
         with ctx.cd("utilities"):
             ctx.run("./unicode_to_ascii.py")
 
+
 @task
 def quality(
     ctx: Context,