src/vs/workbench/contrib/notebook/browser/viewParts/notebookKernelActionViewItem.ts/NotebooKernelActionViewItem/updateLabel
class NotebooKernelActionViewItem:	override updateLabel() {
		if (this._kernelLabel) {
			this._kernelLabel.classList.add('kernel-label');
			this._kernelLabel.innerText = this._action.label;
			this._kernelLabel.title = this._action.tooltip;
		}
	}