def __init__(self, settings_instance: Settings):
self.settings = settings_instance
self.category_codes = {
'business': 0,
'entertainment': 1,
'politics': 2,
'sport': 3,
'tech': 4,
}
self.category_names = {v: k for k, v in self.category_codes.items()}
self.model = None
self.tf_idf = None
self.text_processing = TextProcessing()
