Update app.py

app.py

@@ -15,6 +15,9 @@ import os
 from diffusers import FluxKontextPipeline
 from diffusers.utils import load_image
 from diffusers.utils import load_image, make_image_grid
+from datetime import datetime
+import time
+
 
 HF_TOKEN = os.environ.get("HF_TOKEN")
 login(token=HF_TOKEN)