Update app.py

app.py

@@ -313,17 +313,17 @@ DEFAULT_GPU_DURATION_IDX = 1
 
 # (image, prompt) — Object Detection tab
 DETECT_EXAMPLES = [
-    ["examples/1.png", "Detect all the vehicles in the image"],
+    ["examples/1.jpg", "Detect the yellow car that is parked."],
 ]
 
 # (image, prompt) — Point Localization tab
 POINT_EXAMPLES = [
-    ["examples/2.png", "Locate the tip of the pen"],
+    ["examples/2.jpg", "Point to all the red cars."],
 ]
 
 # (image, prompt) — Spatial Guidance tab
 SPATIAL_EXAMPLES = [
-    ["examples/3.png", "Map a path from the door to the window"],
+    ["examples/3.jpg", "Map a path from the door to the lamp."],
 ]
 
 BRIGHT_YELLOW = sv.Color(r=255, g=230, b=0)