Update app.py

app.py

@@ -2,7 +2,10 @@ from __future__ import annotations
 from typing import Iterable
 
 import gradio as gr
-from gradio.themes.base import Base, Soft, Monochrome, Default
+from gradio.themes.base import Base
+from gradio.themes.soft import Soft
+from gradio.themes.monochrome import Monochrome
+from gradio.themes.default import Default
 from gradio.themes.utils import colors, fonts, sizes
 
 import torch