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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 get_unlabeled_entries(self):
 """ Returns list of unlabeled features, along with their entry_ids Returns ------- unlabeled_entries : list of (entry_id, feature) tuple Labeled entries """

        return [
            (idx, entry[0]) for idx, entry in enumerate(self.data)
            if entry[1] is None
        ]