def split_panel(self, name, layout):
        """Split the panel with the given layout in the App.

        Args:
            name: the name of the panel to split
            layout: the layout orientation ``("horizontal", "vertical")``
        """
        return self._ctx.trigger(
            "split_panel", params={"name": name, "layout": layout}
        )
Split the panel with the given layout in the App.

        Args:
            name: the name of the panel to split
            layout: the layout orientation ``("horizontal", "vertical")``
        
fiftyone/operators/operations.py