Update src/streamlit_app.py

src/streamlit_app.py

@@ -134,7 +134,7 @@ if user_input := st.chat_input("Your message:"):
         input_for_graph = {"messages": [HumanMessage(content=user_input)]}
 
         # Use stream_mode='values' to get outputs from each node as they run
-        for chunk in workflow.stream(input_for_graph, config=set_config()):
+        for chunk in workflow.stream(input_for_graph, config=set_config() , stream_mode = "messages"):
             # Check for output from the LLM node
             if "llmresponse" in chunk:
                 ai_message_chunk = chunk["llmresponse"]["messages"][-1]