#!/usr/bin/env python3

import sys

def text_to_binary(text):
    """Convert Unicode text to space-separated binary string."""
    binary_bytes = [format(ord(char), '08b') for char in text]    
    return ' '.join(binary_bytes)

if __name__ == "__main__":
    print(text_to_binary(sys.argv[1]))

./text_to_binary 'Text to convert to binary'
01010100 01100101 01111000 01110100 00100000 01110100 01101111 00100000 01100011 01101111 01101110 01110110 01100101 01110010 01110100 00100000 01110100 01101111 00100000 01100010 01101001 01101110 01100001 01110010 01111001

#!/usr/bin/env python3

import sys

def binary_to_text(binary_string):
    """Convert a space-separated binary string to Unicode text."""
    binary_bytes = binary_string.strip().split()    
    text = ''.join(chr(int(byte, 2)) for byte in binary_bytes)
    return text

if __name__ == "__main__":
    print(binary_to_text(sys.argv[1]))

./binary_to_text '01010100 01100101 01111000 01110100 00100000 01110100 01101111 00100000 01100011 01101111 01101110 01110110 01100101 01110010 01110100 00100000 01110100 01101111 00100000 01100010 01101001 01101110 01100001 01110010 01111001'
Text to convert to binary