code: def matchers_refresh(self):
          '''
          Refresh the matchers
          '''
          log.debug('Refreshing matchers.')
          self.matchers = salt.loader.matchers(self.optsf matchers_refresh(self):
          '''
          Refresh the matchers
          '''
          log.debug('Refreshing matchers.')
          self.matchers = salt.loader.matchers(self.opts)
docs: Refresh the matchers