TypeError: __new__() missing 1 required positional argument: 'task'

[Norooa]

Thank you for sharing the code.
When I try to run the examples/training/img_clf/train.py, I encounter a bug:

could you tell me how to figure it out? thank you

[ricard-inho]

This worked for me

self.acc = tm.classification.accuracy.Accuracy(task='multiclass', num_classes=10)

from here

[krasserm]

Thanks for reporting! What's the torchmetrics version you are using? This seems to be a non-backwards compatible change in this dependency. For an initial workaround try downgrading to version 0.9.3.