Estoy tratando de asociar un modelo de usuario y un modelo de edad con una relación de muchos a muchos. El usuario y el modelo de edad se están creando, sin embargo, la tabla directa no. Aquí está mi código:

 const { Sequelize, Op, QueryTypes } = require('sequelize') const db = new Sequelize('postgres://localhost:5432/sqlstuff', { logging: false }) const Age = db.define('Age', { age: Sequelize.INTEGER }, { timestamps: false }) const User = db.define('User', { firstName: Sequelize.STRING, lastName: Sequelize.STRING, }, { timestamps: false }) async function create() { try { //Both Users and Ages Table are created. Both tables are properly populated const people = await User.bulkCreate([ { firstName: 'Tyler', lastName: 'Kumar'}, { firstName: 'Sabi', lastName: 'Kumar'} ], { validate: true }, { fields: ['firstName', 'lastName']}) const myAge = await Age.create({ age: 22 }) //Line 21 and 22 do not create a through table, unsure why User.belongsToMany(Age, { through: 'UserAges' }) Age.belongsToMany(User, { through: 'UserAges' }) //Line 23 creates the error 'relation "UserAges" does not exist' await people[1].addAge(myAge) } catch (error) { console.error(error) } } async function connect() { try { await db.sync({ force: true }) await create() await db.close() } catch (error) { console.error(error) } } connect()