๐ฅ๐ฒ๐ฎ๐ฐ๐ ๐ถ๐ป๐๐ฒ๐ฟ๐๐ถ๐ฒ๐ ๐พ๐๐ฒ๐๐๐ถ๐ผ๐ป #๐ญ Why do we have to pass a unique key when using the map method in…