function createDataset(
		string  _datasetName,
		uint256 _datasetPrice,
		string  _datasetParams)
	external returns (address createdDataset)
	{
		address newDataset = datasetHub.createDataset(
			_datasetName,
			_datasetPrice,
			_datasetParams
			);
		emit CreateDataset(tx.origin, newDataset, _datasetName, _datasetPrice, _datasetParams);
		return newDataset;
	}