Update app.py

app.py

@@ -61,13 +61,11 @@ graph = workflow.compile()
 
 # Define the function to run the graph
 def run_langgraph(user_input):
-    # Start with user input
     events = graph.stream(
         {"messages": [("user", user_input)]},
         {"recursion_limit": 150}
     )
 
-    # Collect outputs from the workflow
     final_message = None
     for event in events:
         if "messages" in event and event["messages"]: