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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 _check_params(self,params):
 """ Print a warning if params contains something that is not a Parameter of the overridden object. """

        overridden_object_params = list(self._overridden.param)
        for item in params:
            if item not in overridden_object_params:
                self.param.warning("'%s' will be ignored (not a Parameter).",item)