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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 feed_packets(self, binary_packets, linktype=LinkTypes.ETHERNET):
 """ Gets a list of binary packets, parses them using tshark and returns their parsed values. Keeps the packets in the internal packet list as well. By default, assumes the packets are ethernet packets. For another link type, supply the linktype argument (most can be found in the class LinkTypes) """

        self._current_linktype = linktype
        parsed_packets = self.parse_packets(binary_packets)
        self._packets.extend(parsed_packets)
        self.close()
        return parsed_packets