accelerate

e57d5d0e - Raise more explicit error when transformer_engine isn't installed (#1287)

Raise more explicit error when transformer_engine isn't installed (#1287) * Raise err for unsupported fp8 * Change hardware spec * Rm hardware part since we don't check it Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com> * Style --------- Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>