Update app.py

app.py

@@ -369,6 +369,10 @@ def get_history():
     logger.info(f"Returning {len(data)} chunks for history: {json.dumps(data, ensure_ascii=False)}")
     return data
 
+async def async_get_history():
+    await asyncio.sleep(0.2)  # 200ms delay for debounce
+    return get_history()
+
 def get_logs():
     try:
         with open("aiapp.log", "r") as f:
@@ -464,7 +468,7 @@ def create_ui():
                 key="history_df"
             )
             history_btn = gr.Button("Refresh History")
-            history_btn.click(fn=get_history, outputs=history, _js="() => new Promise(resolve => setTimeout(resolve, 200))")
+            history_btn.click(fn=async_get_history, outputs=history, api_name="refresh_history")
         
         with gr.Tab("Text Editor"):
             chunk_id = gr.Textbox(label="Selected Chunk ID", interactive=False)