์ž๊พธ ์ธํ„ฐ๋„ท ์—ฌํฌ๋“ค ๋ป˜๊ธ€์—๋‹ค๊ฐ€ ์ถ”์ฒœ๋ฐ•์ง€๋งˆ์…ˆ Devํ•ด ์‰ฌ๋ฐ”