Update app.py

app.py

@@ -21,5 +21,6 @@ demo = gr.Interface(fn=detect,
                     """,
                     inputs=[gr.Image(label='Input', type='pil'), gr.Slider(label='Threshold', minimum=0.0, maximum=1.0, value=0.3)], 
                     outputs=gr.Image(label='Result', type='pil'),
+                    cache_examples=True,
                     examples=[['examples/1.jpg', 0.3], ['examples/2.jpg', 0.3], ['examples/3.jpg', 0.3], ['examples/4.jpg', 0.3], ['examples/5.jpg', 0.3], ['examples/6.jpg', 0.3]])
 demo.launch()