Update rag_langgraph.py

rag_langgraph.py

@@ -117,8 +117,18 @@ def create_graph(topic, word_count):
 
 def run_multi_agent(topic, word_count):
     graph = create_graph(topic, word_count)
-    return graph.invoke({
+    result = graph.invoke({
         "messages": [
             HumanMessage(content="Evolution of Retrieval-Augmented Generation from Naive RAG to Agentic RAG")
         ]
-    })
+    })
+    print("###")
+    print(result)
+    print("###")
+    print(result.messages)
+    print("###")
+    print(result.messages[1])
+    print("###")
+    print(result.messages[1]).content
+    print("###")
+    return result