def recall():
 a = TpPd(pd=3)
 b = MessageType(mesType=11)
 c = RecallType()
 d = Facility()
 packet = (((a / b) / c) / d)
 return packet

def recall ( ) : a = TpPd ( pd = 3 ) b = MessageType ( mesType = 11 ) c = RecallType ( ) d = Facility ( ) packet = ( ( ( a / b ) / c ) / d ) return packet
recall metric .