Update rag_langgraph.py

rag_langgraph.py

@@ -102,7 +102,7 @@ def create_graph(topic, word_count):
     workflow = StateGraph(AgentState)
     #workflow.add_node("Researcher", research_node)
     workflow.add_node("Blogger", blogger_node)
-    workflow.add_node("supervisor", supervisor_chain)
+    workflow.add_node("Manager", supervisor_chain)
 
     for member in members:
         workflow.add_edge(member, "supervisor")