src/vs/workbench/contrib/notebook/browser/view/cellParts/codeCell.ts/CodeCell/initialViewUpdateExpanded
class CodeCell:	private initialViewUpdateExpanded(): void {
		this.templateData.container.classList.toggle('input-collapsed', false);
		this._showInput();
		this.templateData.container.classList.toggle('output-collapsed', false);
		this._showOutput(true);
		this.relayoutCell();
	}