class Downloads():
    def __init__(self, path_to_data, path_to_result):
        self.extractor = Extractor(path_to_data, path_to_result, data_dirs,
                                   save_to)

    def extract(self):
        self.extractor.extract(query)
 def __init__(self, path_to_data, path_to_result):
     self.extractor = Extractor(path_to_data, path_to_result, data_dirs, save_to)
class Facebook():
    def __init__(self, path_to_data, path_to_result):
        self.extractor = Extractor(path_to_data, path_to_result, data_dirs, save_to)

    def extract(self):
        self.extractor.extract(query)