<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def search(self, query, indices=None, doc_types=None, model=None, scan=False, headers=None, **query_params):
 """Execute a search against one or more indices to get the resultset. `query` must be a Search object, a Query object, or a custom dictionary of search parameters using the query DSL to be passed directly. """

        if isinstance(query, Search):
            search = query
        elif isinstance(query, (Query, dict)):
            search = Search(query)
        else:
            raise InvalidQuery("search() must be supplied with a Search or Query object, or a dict")

        if scan:
            query_params.setdefault("search_type", "scan")
            query_params.setdefault("scroll", "10m")

        return ResultSet(self, search, indices=indices, doc_types=doc_types,
                         model=model, query_params=query_params, headers=headers)