const logger = winston.createLogger({
    level: LOG_LEVEL,
    format: winston.format.combine(
        winston.format.timestamp({format: 'YYYY-MM-DD HH:mm:ss,SSS'}),
        winston.format.printf(info => `${info.timestamp} |${info.level.toUpperCase()}| my-service -> ${info.message}`)),
    transports: [
        new LoggingWinston(), 
        new winston.transports.Console()
    ]
});