Sequelize is not a constructor

[rajashreehalingale]

let connection = new Sequelize({
^

TypeError: Sequelize is not a constructor
at Object. (C:\Users\sbpat\Code\emerson-bootcamp\super-hero-repo\models\index.js:10:18)
at Module._compile (internal/modules/cjs/loader.js:1176:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1196:10)
at Module.load (internal/modules/cjs/loader.js:1040:32)
at Function.Module._load (internal/modules/cjs/loader.js:929:14)
at Module.require (internal/modules/cjs/loader.js:1080:19)
at require (internal/modules/cjs/helpers.js:72:18)
at Object. (C:\Users\sbpat\Code\emerson-bootcamp\super-hero-repo\controllers\heroes.js:2:16)
at Module._compile (internal/modules/cjs/loader.js:1176:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1196:10)

let connection = new Sequelize({
dialect: 'mssql',
dialectModulePath: 'sequelize-msnodesqlv8',
dialectOptions: {
driver: 'SQL Server Native Client 10.0',
instanceName: 'LAPTOP-8PISJ86I\SQLEXPRESS',
trustedConnection: true
},
host: 'localhost',
database: 'heroes'
})