Task#5 config connection sequelize

config/config.js

+require("dotenv").config();
+
+module.exports = {
+  "development": {
+    "username": process.env.DB_USERNAME,
+    "password": process.env.DB_PASSWORD,
+    "database": process.env.DB_DATABASE,
+    "host": process.env.DB_HOST,
+    "dialect": process.env.DB_DIALECT
+  },
+  "production": {
+    "username": process.env.DB_USERNAME,
+    "password": process.env.DB_PASSWORD,
+    "database": process.env.DB_DATABASE,
+    "host": process.env.DB_HOST,
+    "dialect": process.env.DB_DIALECT
+  }
+}