STY: maint

Author: jwboth

src/darsia/assistants/base_assistant.py

@@ -27,9 +27,9 @@ def __init__(self, img: darsia.Image, **kwargs) -> None:
         """Figure for analysis."""
         self.ax = kwargs.get("ax")
         """Axes for analysis."""
-        assert (self.fig is None) == (
-            self.ax is None
-        ), "Both fig and ax must be None or not None."
+        assert (self.fig is None) == (self.ax is None), (
+            "Both fig and ax must be None or not None."
+        )
         if self.fig is None and self.ax is None:
             self.fig = plt.figure()  # self.name)
             if self.img.space_dim == 2:

src/darsia/assistants/labels_assistant.py

@@ -1,4 +1,4 @@
-""""Labels assistant built from modules."""
+"""Labels assistant built from modules."""
 
 from typing import Optional
 from warnings import warn
@@ -327,7 +327,6 @@ def __call__(self) -> np.ndarray:
         mask = np.zeros_like(self.labels.img, dtype=bool)
 
         if points is not None and len(points) > 0:
-
             # Identify corresponding labels
             labels = np.unique([self.labels.img[p[0], p[1]] for p in points])
 
@@ -445,9 +444,9 @@ def __init__(
         self.cache_background = None
         """Cache for background image."""
         if labels is None:
-            assert (
-                self.background is not None
-            ), "Background image required to initialize empty labels."
+            assert self.background is not None, (
+                "Background image required to initialize empty labels."
+            )
             self.labels = darsia.Image(
                 np.zeros_like(self.background.img, dtype=int),
                 **self.background.metadata(),