Hi, I got 0/10 for exercise 1 EMNIST Letter Detective without any explanation, just Grader Error: Grader feedback not found. It’s just about the DataLoader functions (training and testing), which are used in the following exercises in which I got all points. Everything is working fine. Am I overseeing sth.? Just three parameters per DataLoader, nothing wrong there.
did you. save your work environment at the end by clicking on save emicon 
and then submit??
Thanks for your fast reply. I just found the error, renamed train_loader to train_dataloader, mea culpa. Was just irritated the following tasks worked without error.
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