Update agent.py

agent.py

@@ -166,10 +166,11 @@ def build_graph(provider: str = "groq"):
 
     def assistant(state: MessagesState):
         result = llm_with_tools.invoke(state["messages"])
-        # Extract only the raw string answer
+        print("🤖 LLM result content →", repr(result.content))
         final_response = result.content
         return {"messages": [HumanMessage(content=final_response.strip())]}
 
+
     builder = StateGraph(MessagesState)
     builder.add_node("retriever", retriever)
     builder.add_node("assistant", assistant)