App

    self.session.app.chat

    def invoke(        self,        app_id: str,        query: str,        inputs: dict,        response_mode: Literal["streaming", "blocking"] = "streaming",        conversation_id: str | None = None,        user: str | None = None,    ) -> Generator[dict, None, None] | dict:        pass

import jsonfrom typing import Mappingfrom werkzeug import Request, Responsefrom dify_plugin import Endpointclass Duck(Endpoint):    def _invoke(self, r: Request, values: Mapping, settings: Mapping) -> Response:        """        Invokes the endpoint with the given request.        """        app_id = values["app_id"]        def generator():            response = self.session.app.chat.invoke(                app_id=app_id,                query="Hello from the plugin",                inputs={},                response_mode="streaming",                conversation_id="some-conversation-id",            )            for data in response:                yield f"{json.dumps(data)} <br>"        return Response(generator(), status=200, content_type="text/html")

    self.session.app.workflow

    def invoke(        self,        app_id: str,        inputs: dict,        response_mode: Literal["streaming", "blocking"] = "blocking",        user: str | None = None,    ) -> Generator[dict, None, None] | dict:        pass

    self.session.app.completion

    def invoke(        self,        app_id: str,        inputs: dict,        response_mode: Literal["streaming", "blocking"] = "blocking",        user: str | None = None,    ) -> Generator[dict, None, None] | dict:        pass