human
What is a the Python program you requested given the following:
Complete the below
def get_terminal_size():

    ''''Returns a tuple (x, y) representing the width(x) and the height(x)
    in characters of the terminal window.'
    '''
assistant
#Here is the Python program you requested.
    def ioctl_GWINSZ(fd):
        try:
            import fcntl
            import termios
            import struct
            cr = struct.unpack('hh', fcntl.ioctl(fd, termios.TIOCGWINSZ, '1234'))
        except:
            return None
        if (cr == (0, 0)):
            return None
        return cr
    cr = (ioctl_GWINSZ(0) or ioctl_GWINSZ(1) or ioctl_GWINSZ(2))
    if (not cr):
        try:
            fd = os.open(os.ctermid(), os.O_RDONLY)
            cr = ioctl_GWINSZ(fd)
            os.close(fd)
        except:
            pass
    if (not cr):
        cr = (os.environ.get('LINES', 25), os.environ.get('COLUMNS', 80))
    return (int(cr[1]), int(cr[0]))