accelerate

79b71255 - fix fsdp state_dict_config because of PyTorch changes (#877)

fix fsdp state_dict_config because of PyTorch changes (#877) * fix fsdp state_dict_config because of PyTorch changes * fix fsdp test * fixes and addressing comments Co-Authored-By: Sylvain Gugger <35901082+sgugger@users.noreply.github.com> Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>