Update app.py

app.py

@@ -1 +1,14 @@
-# app.py - Gradio app for submission
+import gradio as gr
+from agent import GaiaAgent
+from gaia_benchmark.run import run_and_submit_all
+
+agent = GaiaAgent()
+
+with gr.Blocks() as demo:
+    gr.Markdown("# GAIA Agent Evaluation")
+    btn = gr.Button("Run Evaluation & Submit All Answers")
+    result = gr.Textbox(label="Submission Result")
+
+    btn.click(fn=lambda: run_and_submit_all(agent), outputs=result)
+
+demo.launch()