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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 find_distinct(self, collection, key):
 """ Search a collection for the distinct key values provided. Args: collection: The db collection. See main class documentation. key: The name of the key to find distinct values. For example with the indicators collection, the key could be "type". Returns: List of distinct values. """

        obj = getattr(self.db, collection)
        result = obj.distinct(key)
        return result