epochs vs RMSE on validation and Learning procedure

Good evening

I hope you are all well.

I would like to ask you a question. I want to make a diagram about the Learning and validation procedure of Deep Learning algorithm where on the X axis I will have the epochs and on the Y axis the RMSE

I would like to run it for epochs from 1: 3000 with step 2, do you know which operator I can use to do this iteration for me.

I also did it with Optimize Parameters (Grid) but seems to be unable to change the variable epochs

Thanks in advance