human
Complete the below
def dhcp_option_def(msg_type):

    ''''DPCP Option decorator'
    '''
 What is a the Python program you requested?
assistant
#Here is the Python program you requested.
    def f(cls):
        _dhcp_option_unpackers[msg_type] = cls.unpack
        cls.CODE = msg_type
        return cls
    return f