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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def make_client(servers: Sequence[str], *args, **kwargs) -> GMatrixClient: """Given a list of possible servers, chooses the closest available and create a GMatrixClient Params: servers: list of servers urls, with scheme (http or https) Rest of args and kwargs are forwarded to GMatrixClient constructor Returns: GMatrixClient instance for one of the available servers """

    if len(servers) > 1:
        sorted_servers = [
            server_url
            for (server_url, _) in sort_servers_closest(servers)
        ]
        log.info(
            'Automatically selecting matrix homeserver based on RTT',
            sorted_servers=sorted_servers,
        )
    elif len(servers) == 1:
        sorted_servers = servers
    else:
        raise TransportError('No valid servers list given')

    last_ex = None
    for server_url in sorted_servers:
        server_url: str = server_url
        client = GMatrixClient(server_url, *args, **kwargs)
        try:
            client.api._send('GET', '/versions', api_path='/_matrix/client')
        except MatrixError as ex:
            log.warning('Selected server not usable', server_url=server_url, _exception=ex)
            last_ex = ex
        else:
            break
    else:
        raise TransportError(
            'Unable to find a reachable Matrix server. Please check your network connectivity.',
        ) from last_ex
    return client