Fix missing var (#893)

holoviz · Dec 23, 2024 · 82df710 · 82df710
1 parent ee60b84
commit 82df710
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lumen/layout.py b/lumen/layout.py
@@ -560,6 +560,8 @@ def _construct_cards(self):
                 for view in card.views:
                     if view.controls:
                         controls.append(view.control_panel)
+
+                    transforms = []
                     if view.pipeline is not None:
                         transforms = (
                             view.pipeline.traverse('transforms') +