Method get_graph

libs/core/langchain_core/runnables/base.py:391–407

Return a graph representation of this runnable.

(self, config: Optional[RunnableConfig] = None)

        )

    def get_graph(self, config: Optional[RunnableConfig] = None) -> Graph:
        """Return a graph representation of this runnable."""
        from langchain_core.runnables.graph import Graph

        graph = Graph()
        try:
            input_node = graph.add_node(self.get_input_schema(config))
        except TypeError:
            input_node = graph.add_node(create_model(self.get_name("Input")))
        runnable_node = graph.add_node(self)
        try:
            output_node = graph.add_node(self.get_output_schema(config))
        except TypeError:
            output_node = graph.add_node(create_model(self.get_name("Output")))
        graph.add_edge(input_node, runnable_node)
        graph.add_edge(runnable_node, output_node)
        return graph

    def get_prompts(
        self, config: Optional[RunnableConfig] = None