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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 talkerIndication():
 """TALKER INDICATION Section 9.1.44"""

    a = TpPd(pd=0x6)
    b = MessageType(mesType=0x11)  # 00010001
    c = MobileStationClassmark2()
    d = MobileId()
    packet = a / b / c / d
    return packet