flowchart TB
%% subgraph chat_interface_el [ChatInterfaceElement]
%%   direction TB
%%   chat_interface_model[ChatInterfaceModel]:::Model
%%   subgraph chat_interface_el_views [Views]
%%     direction LR
%%     chatfeed_view:::View ~~~ chat_input_view:::View ~~~ send_button_view:::View
%%   end
%%   subgraph chat_interface_el_Ports [Ports]
%%       direction LR
%%       subgraph chat_interface_el_input [Input]
%%           direction TB
%%           message_input:::InputPort ~~~ message_emit_input:::InputPort
%%       end
%%       subgraph chat_interface_el_output [Output]
%%           direction TB
%%           message_output:::OutputPort
%%       end
%%       chat_interface_el_input ~~~ chat_interface_el_output
%%   end
%%   chat_interface_model ~~~ chat_interface_el_views ~~~ chat_interface_el_Ports
%% end

%% subgraph llm_chat_el [LLMChatElement]
%%   direction TB
%%   llm_chat_model[LLMChatModel]:::Model
%%   subgraph llm_Views [Views]
%%     direction LR
%%     model_selector_view:::View
%%   end
%%   subgraph llm_Ports [Ports]
%%       direction LR
%%       subgraph llm_chat_input [Input]
%%           direction TB
%%           messages_input:::InputPort
%%       end
%%       subgraph llm_chat_output [Output]
%%           direction TB
%%           llm_message_output[message_output]:::OutputPort
%%       end
%%       llm_chat_input ~~~ llm_chat_output
%%   end
%%   llm_chat_model ~~~ llm_Views ~~~ llm_Ports
%% end

subgraph history_handler_el [HistoryHandlerElement]
  direction TB
  history_handler_model[HistoryHandlerModel]:::Model
  subgraph history_handler_el_views [Views]
    direction LR
    context_view:::View
  end
  subgraph history_handler_el_Ports [Ports]
      direction LR
      subgraph history_handler_el_input [Input]
          direction TB
          message_input:::InputPort ~~~ messages_input:::InputPort
      end
      subgraph history_handler_el_output [Output]
          direction TB
          messages_output:::OutputPort
      end
      history_handler_el_input ~~~ history_handler_el_output
  end
  history_handler_model ~~~ history_handler_el_views ~~~ history_handler_el_Ports
end