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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 QA_fetch_risk(message={}, params={"_id": 0, 'assets': 0, 'timeindex': 0, 'totaltimeindex': 0, 'benchmark_assets': 0, 'month_profit': 0}, db=DATABASE):
 """get the risk message Arguments: query_mes {[type]} -- [description] Keyword Arguments: collection {[type]} -- [description] (default: {DATABASE}) Returns: [type] -- [description] """

    collection = DATABASE.risk
    return [res for res in collection.find(message, params)]