class ProcessSentence: """This class to process the user sentence""" def __init__(self): self.username = USERNAME self.botname = BOTNAME self.db = DataFile() def get_user_name(self): return self.username def get_bot_name(self): return self.botname def set_user_name(self, name): self.username = name def set_bot_name(self, name): self.botname = name def check_for_greeting(self, sentence): """Check for greeting setence and respond""" words = sentence.split() for word in words: greeting = self.db.check_for_greeting(word.lower()) if greeting is not None: return self.db.get_greeting_response() def process_sentence(self, sentence): """Process the user sentence"""