src/vs/workbench/contrib/notebook/browser/view/cellParts/codeCell.ts/CodeCell/_showOutput
class CodeCell:	private _showOutput(initRendering: boolean) {
		this.templateData.container.classList.toggle('output-collapsed', false);
		DOM.hide(this.templateData.cellOutputCollapsedContainer);
		this._updateOutputInnerContainer(false);
		this._outputContainerRenderer.viewUpdateShowOutputs(initRendering);
	}