[broken] remove dead function

log = logging.getLogger(__name__)

def tell_server_amount(sock, expected_amount):

    ''' Returns True on success; else False '''

    assert expected_amount >= MIN_REQ_BYTES

    assert expected_amount <= MAX_REQ_BYTES

    # expectd_amount should come in as an int, but we send it to the server as

    # a string (ignore the difference between bytes and str in python. You know

    # what I mean).

    amount = '{}\n'.format(expected_amount)

    try:

        sock.send(bytes(amount, 'utf-8'))

    except (socket.timeout, ConnectionResetError, BrokenPipeError) as e:

        log.info(e)

        return False

    return True

def timed_recv_from_server(sock, conf, yet_to_read):

    ''' Return the time in seconds it took to read <yet_to_read> bytes from

    the server. Return None if error '''