notebook hangs if you return a CosmosDB result

maybe something can't be serialized? ``` import { CosmosClient } from "@azure/cosmos"; import { config } from "dotenv"; const { parsed: env } = config({ path: "./server/.env" }); const Database = "copilot-gist-cosmosdb-dev-database"; const Objects = "copilot-gist-cosmosdb-dev-objects"; const client = new CosmosClient(env.COSMOSDB_CONNECTION_STRING); const container = client.database(Database).container(Objects); const res = await container.items.create({ userId: "56439", }); const res2 = await container .item(res.resource?.id, res.resource?.userId) .read(); res2 ```