Learning rate finder does not return a tuple

[owura_coder (Richard Agyemang)]

Hey everyone. I’m continuously experiencing this error message ‘ValueError: not enough values to unpack (expected 2, got 1)’ when using the lr_find() on the leaner. Your help will be highly appreciated. Thanks

[dhruv.metha]

Error in lr_find()

Hey @sahil1234 @hiydavid I think the lr_find() functionality was slightly changed later. You need to add a function parameter called suggest_funcs to get the desired tuple. For example, if you want to make the chapter 5 notebook give you lr_min, lr_steep, you can try this: lr_min, lr_steep = learn.lr_find(suggest_funcs=(minimum, steep)). [image] You can also try valley (which is what lr_find() returns by default; a tuple with only one item) and slide. You can check those details out here Y…

Check this out!

[owura_coder (Richard Agyemang)]

Thanks a lot for such a detailed explanation.

[fredchu]

Saved my day. Thank you!