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

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

src/mplhep/plot.py

@@ -4,7 +4,7 @@
 import inspect
 import warnings
 from collections import OrderedDict, namedtuple
-from typing import TYPE_CHECKING, Any, Union, List
+from typing import TYPE_CHECKING, Any, List, Union
 
 import matplotlib as mpl
 import matplotlib.pyplot as plt
@@ -299,7 +299,7 @@ def histplot(
     else:
         _labels = [str(lab) for lab in label]
 
-    _colors: List
+    _colors: list
     if colors is None:
         _colors = [None] * len(plottables)
     elif isinstance(colors, str):
@@ -473,7 +473,11 @@ def iterable_not_string(arg):
             if _colors[i] is not None:
                 _plot_info["color"] = _colors[i]
             _f = ax.stairs(
-                **_plot_info, **plottables[i].to_stairs(), label=_labels[i], fill=True, **_kwargs
+                **_plot_info,
+                **plottables[i].to_stairs(),
+                label=_labels[i],
+                fill=True,
+                **_kwargs,
             )
             return_artists.append(StairsArtists(_f, None, None))
         _artist = _f

tests/test_basic.py

@@ -568,11 +568,27 @@ def test_histplot_inputs_pass(h, yerr, htype):
 def test_color():
     hs, bins = [[2, 3, 4], [5, 4, 3]], [0, 1, 2, 3]
     fig, axs = plt.subplots(3, 2, figsize=(8, 12))
-    colors = ['green', 'blue']
+    colors = ["green", "blue"]
     axs = axs.flatten()
 
     for i, htype in enumerate(["step", "fill", "errorbar"]):
-        hep.histplot(hs[0], bins, yerr=True, histtype=htype, ax=axs[i * 2], alpha=0.7, color='red')
-        hep.histplot(hs, bins, yerr=True, histtype=htype, ax=axs[i * 2 + 1], alpha=0.7, color=colors)
+        hep.histplot(
+            hs[0],
+            bins,
+            yerr=True,
+            histtype=htype,
+            ax=axs[i * 2],
+            alpha=0.7,
+            color="red",
+        )
+        hep.histplot(
+            hs,
+            bins,
+            yerr=True,
+            histtype=htype,
+            ax=axs[i * 2 + 1],
+            alpha=0.7,
+            color=colors,
+        )
 
     return fig