Added example images to inferface.

app.py

@@ -20,6 +20,7 @@ iface = gr.Interface(
     title="DeepNAPSI Application",
     inputs=gr.Image(),
     outputs=gr.Number(label="DeepNAPSI prediction"),
-    description=""
+    description="",
+    examples="assets/"
 )
 iface.launch()