Python脚本不再运行

Question

每当我尝试运行python脚本时，我总是会收到此错误

const name = new mongoose.Schema({
  name: {
    type: String, required: true, immutable: true
  }
}, { _id: false });

const names = new mongoose.Schema({
  listname: {
    type: String, required: true, immutable: true
  },
  names: [name]
});

请解决该问题。