diffusers

62608a91 - [train_text_to_image] allow using non-ema weights for training (#1834)

[train_text_to_image] allow using non-ema weights for training (#1834) * allow using non-ema weights for training * Apply suggestions from code review Co-authored-by: Pedro Cuenca <pedro@huggingface.co> * address more review comment * reorganise a few lines * always pad text to max_length to match original training * ifx collate_fn * remove unused code * don't prepare ema_unet, don't register lr scheduler * style * assert => ValueError * add allow_tf32 * set log level * fix comment Co-authored-by: Pedro Cuenca <pedro@huggingface.co>