def most_similar_items(self, item_id, how_many=None):
        raise NotImplementedError("ItemRecommender is an abstract class.")
Sends the request to the backend.
dataset/ETHPy150Open muricoca/crab/scikits/crab/recommenders/knn/base.py/ItemRecommender.most_similar_items--crossover with--dataset/ETHPy150Open OpenCobolIDE/OpenCobolIDE/open_cobol_ide/extlibs/pyqode/core/api/client.py/JsonTcpClient._send_request