code: def run(self):
          
          if self.mloginfo.logfile.repl_set:
              print("    rs name: %s" % self.mloginfo.logfile.repl_set)
              print(" rs members: %s"
                    % (self.mloginfo.logfile.repl_set_members
                       if self.mloginfo.logfile.repl_set_members
                       else "unknown"))
              print(" rs version: %s"
                    % (self.mloginfo.logfile.repl_set_version
                       if self.mloginfo.logfile.repl_set_version
                       else "unknown"))
              print("rs protocol: %s"
                    % (self.mloginfo.logfile.repl_set_protocol
                       if self.mloginfo.logfile.repl_set_protocol
                       else "unknown"))
          else:
              print("  no rs info changes found")
docs: Run this section and print out information.