def connect(self): 
        try:
            self.connection = pymongo.Connection(self.host, self.port)
            self.db = self.connection[self.name]
        except AutoReconnect:
            raise DatabaseException("It's not possible connect to the database")
def teardown(self, **kwargs: Any) -> None:
        """Execute arbitrary post-profiling tear-down steps as defined by subclass."""