code: def bootstrap(self, address, port):
          
  
          address = self._process_value(address, 'ipaddr')
          port = self._process_value(port, 'int')
  
          payload = {"address": address, "port": port}
  
          resp = self.call('bootstrap', payload)
  
          return 'success' in resp
docs: Initialize bootstrap to specific **IP address** and **port**
  
          :param address: Ip address to bootstrap
          :type address: str
  
          :param port: Port to bootstrap
          :type port: int
  
          :raises: :py:exc:`nano.rpc.RPCException`
  
          >>> rpc.bootstrap(address="::ffff:138.201.94.249", port="7075")
          True