Update app.py

app.py

@@ -125,14 +125,9 @@ import gradio as gr
 def run_agent(question):
     try:
         result = agent(question)
-        return [str(result)]  # API needs list-wrapped string
+        return [str(result)]  # Must return a list with one string (like ["answer"])
     except Exception as e:
         return [f"Error: {e}"]
 
-# Main launch
-with gr.Blocks() as demo:
-    gr.Markdown("### Chat with your agent")
-    chatbot_ui = GradioUI(agent)
-    gr.Interface(fn=run_agent, inputs="text", outputs="text")  # Hidden interface
-
-demo.launch()
+demo = gr.Interface(fn=run_agent, inputs="text", outputs="text")
+demo.launch()