Hello!I ran your main.py code in the Jupyter Book,but I got NameError: name 'criterion' is not defined,and I don't find this function。

[NARRZ]

Excuse me, I am a beginner.Looking forward to your apply!

[thegialeo]

Hallo, criterion is not a function, but a variable which is set within the 4th cell of the main.ipynb. Make sure to execute this cell right under "Initialize Loss Criterion" containing the code line: "criterion = nn.CrossEntropyLoss()"

[thegialeo]

has your issue been resolved? If so, I would close the issue.