How to use the forest-express-sequelize.init function in forest-express-sequelize

// view engine
app.set('view engine', 'ejs');
app.set('views', './src/views');

// session
app.use(
  session({
    secret: process.env.SESSION_KEY,
    resave: false,
    saveUninitialized: false
  })
);

// Forest Admin
app.use(
  ForestAdmin.init({
    modelsDir: path.resolve('./src/models'),
    envSecret: process.env.FOREST_ENV_SECRET,
    authSecret: process.env.FOREST_AUTH_SECRET,
    sequelize
  })
);

// auth
setupAuth(app);

// graphql
setupGraphQL(app);

// static files
app.use(express.static('public'));

credentialsRequired: false
}));

fs.readdirSync('./decorators/routes').forEach((file) => {
  if (file[0] !== '.') {
    app.use('/forest', require(`./decorators/routes/${file}`));
  }
});

fs.readdirSync('./routes').forEach((file) => {
  if (file[0] !== '.') {
    app.use('/forest', require('./routes/' + file));
  }
});

app.use(require('forest-express-sequelize').init({
  modelsDir: __dirname + '/models',
  envSecret: process.env.FOREST_ENV_SECRET,
  authSecret: process.env.FOREST_AUTH_SECRET,
  sequelize: require('./models').sequelize,
  integrations: {
    stripe: {
      apiKey: process.env.STRIPE_SECRET_KEY,
      mapping: 'customers.stripe_id',
      stripe: require('stripe')
    }
  }
}));

module.exports = app;

export const init = () =>
  Liana.init({
    modelsDir: path.resolve(__dirname, '../models'),
    configDir: path.resolve(__dirname, '../forest'),
    envSecret: process.env.FOREST_ENV_SECRET,
    authSecret: process.env.FOREST_AUTH_SECRET,
    connections: [{ models: getForestModels(), options: sequelize.options }],
    sequelize: sequelize.Sequelize,
  });