src/vs/workbench/contrib/notebook/browser/viewParts/notebookEditorWidgetContextKeys.ts/NotebookEditorContextKeys/_updateForLastRunFailState
class NotebookEditorContextKeys:	private _updateForLastRunFailState(e: INotebookFailStateChangedEvent): void {
		if (e.notebook === this._editor.textModel?.uri) {
			this._lastCellFailed.set(e.visible);
		}
	}