fixed commetn from songxiao

apps/studio/tests/test_view_layout.py

@@ -103,7 +103,6 @@ class _Toolbar:
         self._expanded = expanded
         self.source_views: list[str] = []
         self.run_roles: list[str] = []
-        self.reset_roles: list[str] = []
 
     def set_source_view(self, view: str) -> None:
         self.source_views.append(view)
@@ -111,9 +110,6 @@ class _Toolbar:
     def set_run_role(self, role: str) -> None:
         self.run_roles.append(role)
 
-    def set_reset_role(self, role: str) -> None:
-        self.reset_roles.append(role)
-
     def settings_expanded(self) -> bool:
         return self._expanded
 
@@ -237,14 +233,12 @@ def test_a_preset_decides_which_panels_a_view_shows():
     assert parts["charts"].visible is True
     assert parts["host"].prefs["view_preset"] == "calibration"
     assert parts["toolbar"].source_views[-1] == "live"
-    assert parts["toolbar"].reset_roles[-1] == "reset"
     assert parts["host"].persisted == 1
 
     controller.apply_preset("replay")
     assert parts["image"].visible is True
     assert parts["toolbar"].source_views[-1] == "replay"
     assert parts["toolbar"].run_roles[-1] == "playback"
-    assert parts["toolbar"].reset_roles[-1] == "stop"
     # The charts follow the recording in this view, and the replay's own entries are
     # re-synced with it. (Calibration did neither of those: it has no replay source.)
     assert parts["replay"].sources == [True]