const binaryAgent = str => {
  let string = ''
  str.split(' ').forEach(elem => {
    // Converts binary numbers to base 2
    const toBase = Number.parseInt(elem, 2)
    // Then convert the ASCII code which is now (toBase) to unicode 
    string += String.fromCharCode(toBase)
  });
  
  return string
}

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