# What does this PR do?
Update the computation of `sequence_lengths` that determines the index of the outpus to be pooled on models that use pooled inputs in such a way.
Adresses #24265

- [ ] add a common test to make sure whether you pad left or right, sequence outputs are the same
[ `ForSequenceClassification`] Support `left` padding. # What does this PR do?
Update the computation of `sequence_lengths` that determines the index of the outpus to be pooled on models that use pooled inputs in such a way.
Adresses #24265

- [ ] add a common test to make sure whether you pad left or right, sequence outputs are the same