Update app.py

app.py

@@ -125,7 +125,14 @@ iface = gr.Interface(
     live=False
 )
 
-@spaces.GPU()
+@app.on_event("startup")
+async def startup_event():
+    pass
+
+@app.on_event("shutdown")
+async def shutdown_event():
+    gc.collect()
+
 if __name__ == "__main__":
     port = int(os.environ.get("PORT", 7860))
     iface.launch(server_port=port)