Update app.py

app.py

@@ -63,16 +63,13 @@ def answer():
         logging.error(f"API error: {e}")
         return jsonify({"error": str(e)}), 500
 
-# Health check
-@app.route("/", methods=["GET"])
+# Health check (chỉ dùng khi cần debug)
+@app.route("/health", methods=["GET"])
 def health_check():
-    return jsonify({"status": "API is running, use /api/answer for API or Gradio interface"}), 200
+    return jsonify({"status": "API is running, use /api/answer for API or / for Gradio interface"}), 200
 
 # Phục vụ Gradio ở root
-@app.route("/", methods=["GET", "POST"])
-@app.route("/<path:path>", methods=["GET", "POST"])
-def serve_gradio(path=None):
-    return iface.__call__(request)
+app = gr.mount_gradio_app(app, iface, path="/")
 
 if __name__ == "__main__":
     logging.info("Starting Flask and Gradio app on port 7860...")