PLOT function does not work

[JustinAsdz]

The datavis.animate can only plot the startup figure even the iterations are set to 2001 or 10001.
And the output in the terminal says: max test accuracy: 0
the model has not been trained at all.

while the following code can output the normal value

for i in range(10000+1): training_step(i, i % 100 == 0, i % 20 == 0)

[FullDataAlchemist]

I have the same problem. any result?!