update jamespong14205,

task1/project/003_src/client/utils/sequelize_config.js

@@ -0,0 +1,9 @@
+const { Sequelize } = require('sequelize');
+
+const sequelize_config = new Sequelize('app_db', 'db_user', 'db_user_pass', {
+  host: 'mysql',
+  port: 3306,
+  dialect: 'mysql',
+});
+
+module.exports = sequelize_config;