Updated dropdown initialization parameter in viewer elements to fix "(viser) Passing ['initial_value'] as positional arguments to add_dropdown is deprecated. Please use keyword arguments instead: initial_value=default" error

Author: barwojcik

nerfstudio/viewer/viewer_elements.py

@@ -589,7 +589,7 @@ def _create_gui_handle(self, viser_server: ViserServer) -> None:
         self.gui_handle = viser_server.gui.add_dropdown(
             self.name,
             self.options,
-            self.default_value,
+            initial_value=self.default_value,
             disabled=self.disabled,
             visible=self.visible,
             hint=self.hint,  # type: ignore