code: def sync(self):
          
          self.driver.create_schema()
          self.driver.set_metadata({
              'current_version': Gauged.VERSION,
              'initial_version': Gauged.VERSION,
              'block_size': self.config.block_size,
              'resolution': self.config.resolution,
              'created_at': long(time() * 1000)
          }, replace=False)
docs: Create the necessary schema