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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 upload_buffer(self, target_id, page, address, buff):
 """Upload data into a buffer on the Crazyflie"""

        # print len(buff)
        count = 0
        pk = CRTPPacket()
        pk.set_header(0xFF, 0xFF)
        pk.data = struct.pack('=BBHH', target_id, 0x14, page, address)

        for i in range(0, len(buff)):
            pk.data.append(buff[i])

            count += 1

            if count > 24:
                self.link.send_packet(pk)
                count = 0
                pk = CRTPPacket()
                pk.set_header(0xFF, 0xFF)
                pk.data = struct.pack('=BBHH', target_id, 0x14, page,
                                      i + address + 1)

        self.link.send_packet(pk)