Fixing tls error on prod

Author: stoopidJSON

src/utils/index.js

@@ -5,6 +5,7 @@ import crypto from 'crypto'
 import validator from 'validator'
 import fs from 'fs'
 import jwt from 'jsonwebtoken'
+import tls from 'tls'
 import { newEnforcer } from 'casbin'
 import { Response } from './response'
 import { SequelizeAdapter } from 'casbin-sequelize-adapter'