Model won't start

I’m trying to implement model like this

but it cant start to train on the strongest mashine. Memory usage is 100%. What should I do ?

Just in case you have overlooked this, check to make sure that you are loading only one batch of your data at a time into memory. Also make sure that your batch size is modest enough to fit into your memory.

Still doesn’t work. I put batch size to 1. Is there any way to implement sequential model like this without embedding layer ?