code: def _register_live_trades_channels(self):
          
  
          channels = {'live_trades': self.btcusd_lt_callback,
                      'live_trades_btceur': self.btceur_lt_callback,
                      'live_trades_eurusd': self.eurusd_lt_callback,
                      'live_trades_xrpusd': self.xrpusd_lt_callback,
                      'live_trades_xrpeur': self.xrpeur_lt_callback,
                      'live_trades_xrpbtc': self.xrpbtc_lt_callback}
  
          event = 'trade'
          self._bind_channels(event, channels)
docs: Registers the binding for the live_trades_channels channels.
          :return: