Hello. I have Google Collab code below. Please review and help me fix my code. Thank you!

And here is the errors for cell 7.

This is basically what I need to do for my code:

For this project, you will only use two sets to develop your model. You will use the test set provided by PyTorch as the dev set. 1. You may want to train the model for at least 100 epochs. 2. After each training epoch, evaluate the model using the test set. 3. Record the loss and performance (i.e., F1 score) on both the training set and test set for every epoch. 4. After the training is done, plot the training history (i.e., the losses and performances on both training and test sets).

Thank you!

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