Updated nodes.py

my_agent/utils/nodes.py

@@ -100,7 +100,7 @@ def generate_story(state:State)-> State:
     messages = [SystemMessage(content=template)]
 
     response = react_agent.invoke({'messages':messages})
-    response = response['messages'][-1]
+    response = response['messages'][-1].content
     state.stories.append(response)
     # return State(messages="Story generated", topic=state.topic,stories=state.stories)
     return state