>>> b'a string'.decode('utf-8')
'a string'
message = "Hello World!"
binary = " ".join(format(ord(c), "b") for c in message)
binary_text = binary
normal = "".join(chr(int(c, 2)) for c in binary_text.split(" "))
print(normal,binary)
ascii_string = "".join([chr(int(binary, 2)) for binary in a_binary_string.split(" ")])