adding examples with caching

app.py

@@ -116,7 +116,10 @@ iface = gr.Interface(
     inputs=gr.Image(type="pil"),  # Only image input, no mode selection
     outputs=gr.Image(type="pil"),  # Only depth image output, no debug info
     title="Depth Estimation Demo",
-    description="Upload an image to see the depth estimation results. Our model is running on GPU for faster processing."
+    description="Upload an image to see the depth estimation results. Our model is running on GPU for faster processing.",
+    examples=["maizi.jpg", "hair.jpg", "videoframe_10273.png", "videoframe_2168.png", "videoframe_3289.png"],
+    cache_examples=True,
+    cache_mode=True,
 )
 
 # Launch the Gradio interface