Update app.py

app.py

@@ -2,6 +2,7 @@ from fastai.vision.all import load_learner
 import gradio as gr
 from gradio.themes.base import Base
 from gradio.themes.utils import colors, fonts, sizes
+from collections.abc import Iterable 
 
 # Custom Seafoam theme
 class Seafoam(Base):