Closing plots when training neural networks

I am training neural networks in a loop and each loop a figure opens up showing loss, rmse, and similar data. I want to keep this figure and keep this figure open for the neural network beign trained, but close it when the next network is being trained. I tried many clear functions to no avail that work in other loops, so please only answer if you have specifically tried this for neural network.

Thank you very much.

[Matt J]

You show no code for how you are training or generating the plots, so we cannot know what problem you are encountering.

Answer 1

[Catalytic]

Try -

close force