diff --git a/examples/fashion-mnist-parallel-coords-6d.py b/examples/fashion-mnist-parallel-coords-6d.py
index 64d51c2..6a691f9 100644
--- a/examples/fashion-mnist-parallel-coords-6d.py
+++ b/examples/fashion-mnist-parallel-coords-6d.py
@@ -34,6 +34,7 @@ def _():
     from wigglystuff import ParallelCoordinates
 
     from anywidget_vector import VectorSpace
+
     return PCA, ParallelCoordinates, VectorSpace, fetch_openml, mo, np, pl, plt
 
 
@@ -244,10 +245,12 @@ def _(LABEL_COLORS, ParallelCoordinates, df, mo, vs):
         _indices = sorted(int(sid.split("_")[1]) for sid in _selected)
         _filtered_df = df[_indices]
         _par = ParallelCoordinates(_filtered_df, color_by="label", color_map=LABEL_COLORS)
-        mo.vstack([
-            mo.md(f"**{len(_indices)}** points selected in 3D view"),
-            mo.ui.anywidget(_par),
-        ])
+        mo.vstack(
+            [
+                mo.md(f"**{len(_indices)}** points selected in 3D view"),
+                mo.ui.anywidget(_par),
+            ]
+        )
     else:
         mo.md("*Lasso or box-select points in the 3D view to filter*")
     return
@@ -258,13 +261,7 @@ def _(LABEL_COLORS, idx, images, label_names, labels, np, plt, vs, widget):
     _selected_ids = set(vs.widget.selected_points or [])
     _filtered = widget.widget.filtered_indices
 
-    if _selected_ids:
-        _show = [
-            _i for _i in range(len(idx))
-            if f"p_{_i}" in _selected_ids
-        ][:10]
-    else:
-        _show = list(_filtered[:10])
+    _show = [_i for _i in range(len(idx)) if f"p_{_i}" in _selected_ids][:10] if _selected_ids else list(_filtered[:10])
 
     _sample_idx = np.array(_show) if len(_show) > 0 else np.array([0])