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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _reset(self):
 """ Reset main DataContainer properties """

        # Reset DataContainer to default values
        # So that it can be reused
        if self.logger: # pragma: no cover
            self.logger.info("Reset DataContainer")
        self._items_list = []
        self._config.data_type = None