Cnn_learner vs Convlearner

In the video Convlearner was used but when I downloaded lesson 1 Jupyter notebook into Google Colab it had cnn_learner. In the video each epoch took about 30 seconds to run in Colab cnn_learner is taking about 30 minutes for each epoch. Am I doing something wrong and if not why the large difference in execution time?

Check that your actually using the GPU

Runtime -> Change Runtime Type -> If it says None or CPU select GPU

Thanks it was set to none. I will change for next run.

In case this page confuses other people who find it via Google like me, the problem doesn’t have anything to do with ConvLearner vs cnn_learner. The video was made earlier when the function was named something differently. It’s supposed to be cnn_learner now.

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