Problem with computation

When I train my model on Colab I cannot access the CPU so the training is very slow. Most of the time it stops before I even finish.

I completed the whole course 2 without the workshops because of this problem which prevents me from continuing. The code is right but I cannot train my model.

I find the problem very tedious and also the situation unprofessional on the part of the Coursera team.

I would like to have some answer

I am not sure but your problem may be caused by some misunderstanding. CPU works slower and GPU works faster, so you should choose ‘GPU’ at the colab by changing related settings. After that your training time will be shorter.