"fake_samples-20-6000.png" is not expected

[dee1024]

hi, I am a beginner. I had trained deep convolutional gan net by default parameters, at last, the net generated the last image named "fake_samples-20-6000.png".

The log last line is "Epoch [20/20], Step[6330/6332], d_real_loss: 0.0000, d_fake_loss: 0.0000, g_loss: 0.9986"

But, fake_samples-20-6000.png is not expected.(the png link is herehttps://raw.githubusercontent.com/dee1024/housedb/master/src/main/resources/images/fake_samples-20-6000.png ). Why? Thanks for your time!