Can not finish Assigment "Programming Assignment: Residual Networks" because of CUDA OOM

Course Q&A Deep Learning Specialization Convolutional Neural Networks
1

I try to run Assignment a lot of times in day. But I always receive error " InternalError: CUDA runtime implicit initialization on GPU:0 failed. Status: out of memory"

Coursera said that I should try later but i try many times in day without any thing better.
Could you give me a solution to finish this assignment?

2

Try “Help → Reboot Server”.