bug fix

app.py

@@ -66,7 +66,7 @@ demo = gr.Interface(run_front_detection, gr.Image(type='pil'), "image", title='C
                                 For images larger than 200KB we suggest to run on your own PC, this platform providese limited computational resources. ",
 
                     examples=[os.path.join(os.path.dirname(__file__), "test_sar_images/Mapple_2018-06-11_S1_20_2_009.png"),
-                              os.path.join(os.path.dirname(__file__), "test_sar_images/COL_2016-05-20_TDX_7_1_092_small.png"),])
+                              os.path.join(os.path.dirname(__file__), "test_sar_images/COL_2011-06-18_TDX_7_1_024_small.png"),])