Is batch_idx required when subclassing LightningModule? #20645
Unanswered
CA4GitHub
asked this question in
Lightning App API: LightningApp, LightningFlow, LightningWork
Replies: 0 comments
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Uh oh!
There was an error while loading. Please reload this page.
-
The examples I found in the documents (eg https://lightning.ai/docs/pytorch/stable/model/train_model_basic.html) show when defining a subclass of LightningModule, the training_step definition includes batch_idx even though it's not used.
Is this required? Will I break something if I define training_step like
def training_step(self, batch):Beta Was this translation helpful? Give feedback.
All reactions