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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 make_reverse_dict(in_dict, warn=True):
 """ Build a reverse dictionary from a cluster dictionary Parameters in_dict : dict(int:[int,]) A dictionary of clusters. Each cluster is a source index and the list of other source in the cluster. Returns ------- out_dict : dict(int:int) A single valued dictionary pointing from source index to cluster key for each source in a cluster. Note that the key does not point to itself. """

    out_dict = {}
    for k, v in in_dict.items():
        for vv in v:
            if vv in out_dict:
                if warn:
                    print("Dictionary collision %i" % vv)
            out_dict[vv] = k
    return out_dict