optimum

e164827d - Handling block_size value for models with no sequence length limit. (#1487)

Handling block_size value for models with no sequence length limit. (#1487) * handle block size -1 * change where to fetch --------- Co-authored-by: Adam Louly <adamlouly@microsoft.com@orttrainingdev9.d32nl1ml4oruzj4qz3bqlggovf.px.internal.cloudapp.net>