add samples

app.py

@@ -37,7 +37,9 @@ image_interface = gr.Interface(
         gr.Slider(0.01, 1, value=0.4, step=0.01, label="Confidence Threshold", ),
         gr.Slider(0.01, 1, value=0.01, step=0.01, label="NMS Threshold")
     ],
-    examples=[["assets/sample.png", 0.4, 0.01]],
+    examples=[["assets/sample.png", 0.4, 0.01], ["assets/sample4.jpg", 0.4, 0.01],
+              ["assets/sample5.jpg", 0.4, 0.01], ["assets/sample6.jpg", 0.4, 0.01],
+              ["assets/sample7.jpg", 0.4, 0.01], ["assets/sample8.jpg", 0.4, 0.01]],
     outputs=gr.Image(type="pil"),
     title="OpenLenda image demo"
 )