This code has an error. Can you explain what is the error?LIBRARY iece ;USE ieee.std $\_$logic$\_1164.$all ;ENTITY fulladder ISPORT $($x: IN : INcin sum coutEND fulladder;: IN: OUT: OUTSTD$\_$LOGIC ;STD$\_$LOGIC ;STD$\_$ LOGIC;STD$\_$ LOGIC ;STD$\_$LOGIC$)$ ;ARCHITECTURE dataflow OF fulladder ISBEGINcout $<=($x AND y$)$ OR $($cin AND x$)$ OR $($cin AND y$)$ ;END dataflow;