def __init__(self, candidates, transfer_value):
        """
        candidates: a List of candidate_ids
        transfer_value: transfer value, as a Fraction
        """
        self.candidates = candidates
        self.transfer_value = transfer_value
def __init__ ( self , candidates , transfer_value ) : self . candidates = candidates self . transfer_value = transfer_value
candidates: a List of candidate_ids
        transfer_value: transfer value, as a Fraction