code: func (s *Server) StartNetwork(w http.ResponseWriter, req *http.Request) {
  	if err := s.network.StartAll(); err != nil {
  		http.Error(w, err.Error(), http.StatusInternalServerError)
  		return
  	}
  
  	w.WriteHeader(http.StatusOK)
  }
docs: // StartNetwork starts all nodes in the network