transformers

d143087d - Making sure we can use safetensors to serialize all the time. (#22437)

Making sure we can use safetensors to serialize all the time. (#22437) * Making sure we can use safetensors to serialize all the time. * Expanding the tests for increased coverage. * Update the test. * Getting current state of affairs. * Tentative fix. * Fixing black version. * Fixing the worst offenders. * Try to modify less files. * Fixing blip_2 (Weird solution right now). * Fixing deta. * Fix blip ? * Missing extra newline. * No deta modification. * Adding some comments. * Apply suggestions from code review Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com> * Addressing comments. * Addressing comments. * creating warn_once. * Warning_once ! --------- Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>