function binaryAgent(str) {
  const bytes = str.split(' ')
  let output = ''
    
  for (let k = 0; k < bytes.length; k++){
      output += String.fromCharCode(parseInt(bytes[k], 2))
  }
  
  return output
}

binaryAgent("01000001 01110010 01100101 01101110 00100111 01110100 00100000 01100010 01101111 01101110 01100110 01101001 01110010 01100101 01110011 00100000 01100110 01110101 01101110 00100001 00111111");