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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 tas53(msg):
 """Aircraft true airspeed, BDS 5,3 message Args: msg (String):
 28 bytes hexadecimal message Returns: float: true airspeed in knots """

    d = hex2bin(data(msg))

    if d[33] == '0':
        return None

    tas = bin2int(d[34:46]) * 0.5   # kts
    return round(tas, 1)