added ruff code reivew

examples/viz/__init__.py

@@ -1,5 +1,7 @@
 """Shared visualization helpers for Orisys example scripts."""
 
+from .finger_mesh_viewer import FingerMeshViewer
+from .flow_arrow import DEFAULT_FLOW_ARROW_STYLE, FlowArrowOverlay, FlowArrowStyle
 from .force_charts import ForceChartWindow
 from .mesh_camera import (
     DEFAULT_FINGER_VIZ_POSE,
@@ -8,33 +10,32 @@ from .mesh_camera import (
     camera_look_at_from_world_to_cam,
     resolve_viz_pose_path,
 )
+from .mesh_viewer import UVMeshViewer, build_uv_surface_mesh
 from .offscreen_mesh import OffscreenFingerMeshRenderer
+from .recording import FrameRecorder
 from .render_2d import (
+    DEFAULT_ARROW_CANVAS_COLORS,
     ArrowBackground,
     ArrowCanvasColors,
-    DEFAULT_ARROW_CANVAS_COLORS,
     depth_colormap,
     frame_to_bgr,
     render_contact_panel,
     render_depth_panel,
     render_uv_arrows,
 )
-from .flow_arrow import DEFAULT_FLOW_ARROW_STYLE, FlowArrowOverlay, FlowArrowStyle
-from .finger_mesh_viewer import FingerMeshViewer
-from .mesh_viewer import UVMeshViewer, build_uv_surface_mesh
-from .recording import FrameRecorder
 from .signal_filters import lowpass_filter
 
 __all__ = [
-    "ArrowBackground",
-    "ArrowCanvasColors",
     "DEFAULT_ARROW_CANVAS_COLORS",
     "DEFAULT_FLOW_ARROW_STYLE",
+    "ArrowBackground",
+    "ArrowCanvasColors",
+    "FingerMeshViewer",
     "FlowArrowOverlay",
     "FlowArrowStyle",
-    "FingerMeshViewer",
     "ForceChartWindow",
     "FrameRecorder",
+    "OffscreenFingerMeshRenderer",
     "UVMeshViewer",
     "apply_mesh_lighting",
     "apply_view_from_world_to_cam",
@@ -43,7 +44,6 @@ __all__ = [
     "depth_colormap",
     "frame_to_bgr",
     "lowpass_filter",
-    "OffscreenFingerMeshRenderer",
     "render_contact_panel",
     "render_depth_panel",
     "render_uv_arrows",