Apply Ruff format

labelme/utils/shape.py

@@ -97,9 +97,7 @@ def masks_to_bboxes(masks):
     if masks.ndim != 3:
         raise ValueError(f"masks.ndim must be 3, but it is {masks.ndim}")
     if masks.dtype != bool:
-        raise ValueError(
-            f"masks.dtype must be bool type, but it is {masks.dtype}"
-        )
+        raise ValueError(f"masks.dtype must be bool type, but it is {masks.dtype}")
     bboxes = []
     for mask in masks:
         where = np.argwhere(mask)

labelme/widgets/unique_label_qlist_widget.py

@@ -1,4 +1,3 @@
-
 import html
 
 from qtpy import QtWidgets

tests/labelme_tests/widgets_tests/test_label_list_widget.py

@@ -1,4 +1,3 @@
-
 import pytest
 
 from labelme.widgets import LabelListWidget