process method
Implementation
@override
Future<Map<String, dynamic>> process() async {
final Map<String, dynamic> processedJson = {
'type': 'search_in_sources',
'query': query,
'data_sources': [for (final dataSource in dataSources) '$dataSource'],
'outputs': [for (final dashOutput in dashOutputs) '$dashOutput'],
'version': version
};
return processedJson;
}