Method step_changed

verl/scripts/rollout_viewer.py:395–398

(self, event)

    @on(Select.Changed, "#step-select")
    async def step_changed(self, event):
        self.selected_step_index = event.value
        self.update_result_options()
        await self.update_content()

    @on(Select.Changed, "#sample-select")
    async def sample_changed(self, event):