src/vs/workbench/contrib/notebook/browser/diff/notebookTextDiffEditor.ts/NotebookTextDiffEditor/_detachModel
class NotebookTextDiffEditor:	private _detachModel() {
		this._localStore.clear();
		this._originalWebview?.dispose();
		this._originalWebview?.element.remove();
		this._originalWebview = null;
		this._modifiedWebview?.dispose();
		this._modifiedWebview?.element.remove();
		this._modifiedWebview = null;

		this._modifiedResourceDisposableStore.clear();
		this._list.clear();

	}