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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 SetServerInformation(self, server, port):
 """Set the server information. Args: server (str):
 IP address or hostname of the server. port (int):
 Port number of the server. """

    self._host = server
    self._port = port
    logger.debug('Elasticsearch server: {0!s} port: {1:d}'.format(
        server, port))