def unzip_append(tups):
    return (concat(x) for x in zip(*tups))
Returns a list of a committee's contributions to a given candidate within a cycle
dataset/ETHPy150Open Microsoft/ivy/src/ivy/ivy_utils.py/unzip_append--crossover with--dataset/ETHPy150Open NYTimes/nytcampfin/nytcampfin.py/CommitteesClient.contributions_to_candidate